Research

Introduction | Research Projects | Equipments | Publications


　 　Experimental science leads to new findings through observation and ultimately drives universal principles and/or fundamentals. Materials science, which studies materials necessary for our daily life and modern industry, clarifies the electric, magnetic, mechanical, and thermodynamic properties of individual materials by investigating responses to the change in external parameters, such as electric field, magnetic field, pressure, and temperature. Therefore, a wide range of the external parameters, namely an enlarged observation window, sometimes brings about the discovery of new physical phenomena. It should be stressed that modern materials science has been grown by expanding the external parameter ranges. 　Magnetic field, which interacts directly with the spin degrees of freedom and orbital motions of electrons, is a soft and precisely controllable external parameter that characterizes the nature of materials. In the present Center, very high magnetic fields, which are not generated in most other laboratories, enable research on various kinds of materials. High magnetic fields do not only “investigate” the natures of materials, but also “change”them, and consequently provide observation of novel physical phenomena induced in very high magnetic fields. In addition, the experiments employ multiplexing of extreme conditions produced by very high pressure and extremely low temperatures. Research targets are magnetically frustrated systems, quantum spin systems, and strongly correlated electron systems such as high-Tc superconductors and heavy fermion systems. Focus on functional materials, like thermoelectric conversion elements, clarifies electronic states.


　 　The major research themes of our Center are:
  • Studies of magnetic field-induced quantum phases and phase transitions
  • High magnetic field studies and studies on quantum criticality of strongly correlated electron systems
  • High magnetic field studies of functional materials
  • Development of experimental apparatus utilized under multiplexed extreme conditions.

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　Capacitor bank 　
No. 1 HMF facility No. 2 HMF facility
  • Stored energy： 10 MJ
  • Discharge switch：thyristor control
  • Stored energy： 1.5 MJ
  • Discharge switch：air-gap technique
　Non-destructive pulsed magnets
  • Short-pulse magnet
    • max. field： 60 T
    • pulse duration： 7 msec
    • bore diameter： 18 mm
    • applications： ESR，magnetization，dielectric polarization

  • Mid-pulse magnet
    • max. field： 55 T
    • pulse duration： 35 msec
    • bore diameter： 18 mm
    • applications： ESR，magnetization，magnetostriction，
      electrical resistance，dielectric polarization，NMR

  • 80 T magnet
    • max. field： 70 T
    • pulse duration： 7 msec
    • bore diameter： 10 mm
    • applications： ESR，magnetization

  • 3He magnet
    • max. field： 50 T
    • pulse duration： 7 msec
    • bore diameter： 21 mm
    • applications： ESR，magnetization

  • Wide-bore magnet
    • max. field： 40 T
    • pulse duratio： 35 msec
    • bore diameter： 48 mm
    • applications： magnetization，transport measurements,
      magnetic torque
　Static field magnets
  • 16 T superconducting magnet（Oxford Instruments）
    • max. field： 14 T＠4.2 K，16 T＠2.2 K
    • temperature： 1.5 K ～ 300 K
    • applications： ESR，transport measurements,
      magnetic torque

  • 12 T superconducting magnet（Oxford Instruments）
    • max. field： 11 T＠4.2 K，12.5 T＠2.2 K
    • temperature： 50 mK ～ 300 K
    • applications： ESR，transport measurements,
      magnetic torque

  • 10 T superconducting magnet（Oxford Instruments）
    • max. field： 8 T＠4.2 K，10 T＠2.2K
    • Lent to Tsuyoshi Kimura lab. (Osaka Univ.)

  • Liquid helium-free 6 T superconducting magnet
    （owner: Dr. Satoshi Tomita, NAIST ）
    • applications： synthesis of magnetic field oriented
      samples
　Measurement techniques in pulsed magnetic fields
  • Electron Spin Resonance（ESR）
    • temperature： 1.3 ～ 300 K
    • far-infrared (FIR) laser
      327 GHz ～ 5700 GHz
      (Edinburgh Instruments Ltd.)
    • backward traveling wave oscillator
      300±20 GHz (Tomson Tubes)
      325 ～ 550 GHz (CDP-corp)
    • Gunn oscillator & klystron oscillator
      20, 35, 50, 70, 90, 95, 110, 130, 140 GHz

  • Magnetization
    • temperature： 1.3 ～ 300 K
    • induction method with a standard pick-up coil system

  • Transport properties
    • temperature： 1.3 ～ 300 K
    • Electrical resistance: DC/AC 4-probe method
    • AC: high-speed lock-in technique

  • Dielectric polarization
    • temperature： 1.3 ～ 300 K
    • pyroelectric current method

  • Magnetostriction
    • temperature： 1.3 ～ 300 K
    • active-dummy method
    • low temperature strain gauge（Kyowa El. Ins.）
　High-sensitivity and multi-frequency ESR system in static magnetic fields
  • Vector Network Analyzer (MVNA) and
    extended units; ESA-1，ESA-2（ABmm）
    frequency：8 GHz ～ 700 GHz
  • X-band ESR apparatus
    （JES-TE300，JEOL Ltd.）

　Highly-sensitive Magnetic properties measurement system
  • SQUID magnetometer
    (MPMS-XL7，Quantum Design, Inc.)
    • max. field： 7 T
    • temperature： 1.9 K ～ 400 K（standard）

  • Options
    • Reciprocating Sample Option (RSO)
    • AC Susceptibility
      ※ 0.1 Hz to 1 KHz
      ※ sensitivity: 2 x l0-8 emu at 0 T
    • Sample Space Oven
      ※ increases temperature range to 800 K
    • Ultra-Low Field Capability
      ※ ±0.05 G for 7 T magnets


　High-pressure equipments
  • Piston-cylinder pressure cell
    • max. pressure： 1 GPa
    • applications： magnetization，electrical resistance
    • material： Cu-Be，Ni-Cr-Al

      • ※designing： Uwatoko Lab.（ISSP, Univ. of Tokyo）

  • Indenter-type pressure cell
    • max. pressure： 2 ～ 3 GPa
    • applications： magnetization，electrical resistance
    • materials： Cu-Be（cylinder，piston），
      zirconia（indenter），Ni-Cr-Al（gasket）

      • ※designing： Kobayashi Lab.（Okayama Univ.）

  • Diamond Anvil high pressure Cell（DAC）
    • applications： electrical resistance


　Sample synthesis
  • Electric furnaces
    • floating-zone (FZ) furnace
    • gradiented tube furnace
    • siliconit tube furnace
    • muffle furnaces

  • Processing
    • diamond wire-saw（Well）
    • diamond cutter（Maruto）
    • electrical discharge machine

  • Other
    • compact sputtering device（Sanyu Electron）
　Machine shop
　　　　※Update soon !

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2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004
2022 fiscal year
  1. M. Kondo, M. Ochi, R. Kurihara, A. Miyake, Y. Yamasaki, M. Tokunaga, H. Nakao, K. Kuroki, T. Kida, M. Hagiwara, H. Murakawa, N. Hanasaki, and H. Sakai, “Field-tunable Weyl points and large anomalous Hall effect in the degenerate magnetic semiconductor EuMg2Bi2”, Phys. Rev. B 107, L121112 (2023)
    DOI: 10.1103/PhysRevB.107.L121112
  2. Aki Kitaori, Naoya Kanazawa, Takanori Kida, Yasuo Narumi, Masayuki Hagiwara, Koichi Kindo, Tetsuya Takeuchi, Ai Nakamura, Dai Aoki, Yoshinori Haga, Yoshio Kaneko, Yoshinori Tokura, and Yoshichika Ōnuki, “Magnetic Properties of Single Crystalline Tb5Sb3”, J. Phys. Soc. Jpn. 92, 024702 (2023).
    DOI: 10.7566/JPSJ.92.024702
  3. Taiki Ogawa, Kaoru Manabe, Tetsuya Takeuchi, Takanori Kida, Haruhiko Kuroe, Masayuki Hagiwara, Jun Goryo, Tadashi Adachi, and Kazutaka Kudo, “Non-monotonic Variation of Superconducting Transition Temperature in BaPtAs-BaPtSb Solid Solution”, J. Phys. Soc. Jpn. 91, 123702 (2022).
    DOI: 10.7566/JPSJ.91.123702
  4. Kenta Fukushima, Kohei Ueda, Naoki Moriuchi, Takanori Kida, Masayuki Hagiwara, and Jobu Matsuno, “Spin Hall magnetoresistance in Pt/Y3Fe5O12 bilayers grown on Si and Gd3Ga5O12 substrates”, Appl. Phys. Lett. 121, 232403 (2022).
    DOI: 10.1063/5.0124583
  5. Yasuo Narumi and Takanori Kida, “State-of-the-Art Pulsed-High-Magnetic-Field Magnetometries Based on X-ray Magnetic Circular Dichroism and Proximity Detector Oscillator”, J. Phys. Soc. Jpn. 91, 101007 (2022). (Review)
    DOI: 10.7566/JPSJ.91.101007
  6. Takuma Ogasawara, Kim-Khuong Huynh, Stephane Yu Matsushita, Motoi Kimata,Time Tahara, Takanori Kida, Masayuki Hagiwara, Denis Ar?on, and Katsumi Tanigaki, “Magnetic field induced Anderson localization in the orbital-selective antiferromagnet BaMn2Bi2”, Phys. Rev. B 106, L041114 (2022).
    DOI: 10.1103/PhysRevB.106.L041114
  7. Sosuke Hori, Kohei Ueda, Takanori Kida, Masayuki Hagiwara, and Jobu Matsuno, “Spin-orbit torque generation in bilayers composed of CoFeB and epitaxial SrIrO3 grown on an orthorhombic DyScO3 substrate”, Appl. Phys. Lett. 121, 022402 (2022).
    DOI: 10.1063/5.0094935
  8. H. Murakawa, Y. Nakaoka, T. Kida, M. Hagiwara, H. Sakai, and N. Hanasaki, “Giant anisotropic magnetoresistance at low magnetic fields in a layered semiconductor”, Phys. Rev. Mater. 6, 054604 (2022).
    DOI: 10.1103/PhysRevMaterials.6.054604
  9. K. Nihongi, T. Kida, Y. Narumi, J. Zaccaro, Y. Kousaka, K. Inoue, K. Kindo, Y. Uwatoko, and M. Hagiwara, “Magnetic field and pressure phase diagrams of the triangular-lattice antiferromagnet CsCuCl3 explored via magnetic susceptibility measurements with a proximity-detector oscillator”, Phys. Rev. B 105, 184416 (2022).
    DOI: 10.1103/PhysRevB.105.184416
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2021 fiscal year
  1. S. Kimura, H. Onishi, A. Okutani, M. Akaki, Y. Narumi, M. Hagiwara, K. Okunishi, K. Kindo, Z. He, T. Taniyama, and M. Itoh, “Optical selection rules of the magnetic excitation in the S=1/2 one-dimensional Ising-like antiferromagnet BaCo2V2O8”, Phys. Rev. B 105, 014417 (2022).
    DOI: 10.1103/PhysRevB.105.014417
  2. Z. Honda, K. Ichimura, K. Saito, T. Kida, and M. Hagiwara, “Giant hysteretic effect in layered organic-inorganic hybrid magnets incorporating hydroxide and cinnamate layers”, Solid State Sci. 123, 106793 (2022).
    DOI: 10.1016/j.solidstatesciences.2021.106793
  3. K. Karl’ová, J. Strečka, and M. Hagiwara, “Effect of uniaxial single-ion anisotropy on a stability of intermediate magnetization plateaus of a spin-1 Heisenberg diamond cluster”, J. Magn. Magn. Mater. 542, 168587 (2022).
    DOI: 10.1016/j.jmmm.2021.168587
  4. M. Akaki, K. Kimura, Y. Kato, Y. Sawada, Y. Narumi, H. Ohta, T. Kimura, Y. Motome, and M. Hagiwara, “Nonreciprocal linear dichroism observed in electron spin resonance spectra of the magneoelectric multiferroic Pb(TiO)Cu4(PO4)4”, Phys. Rev. Res. 3, L042043 (2021).
    DOI: 10.1103/PhysRevResearch.3.L042043
  5. Y. Song, J. Tanaka, Y. Narumi, M. Hagiwara, T. Fukuda, T. Kakeshita, M. Sugiyama, and T. Terai, “Incubation Time of Occurrence of Magnetic Field-Induced Martensitic Transformation in an Fe?24.8Ni?3.7Mn (at%) Alloy”, Mater. Trans. 62, 1614 (2021).
    DOI: https://doi.org/10.2320/matertrans.MT-M2021088
  6. K. Ueda, N. Moriuchi, K. Fukushima, T. Kida, M. Hagiwara, and J. Matsuno, “Stacking-Order Effect on Spin-Orbit Torque, Spin Hall Magnetoresistance, and Magnetic Anisotropy in Bilayers”, Phys. Rev. Appl. 16, 034039 (2021).
    DOI: 10.1103/PhysRevApplied.16.034039
  7. H. Zou, Y. Cui, X. Wang, Z. Zhang, J. Yang, G. Xu, A. Okutani, M. Hagiwara, M. Matsuda, G. Wang, G. Mussardo, K. Hodsagi, M. Kormos, Z. He, S. Kimura, R. Yu, W. Yu, J. Ma, and J. Wu, “E8 Spectra of Quasi-One-Dimensional Antiferromagnet BaCo2V2O8 under Transverse Field”, Phys. Rev. Lett. 127, 077201 (2021).
    DOI: 10.1103/PhysRevLett.127.077201
  8. H. Yamaguchi, Y. Iwasaki, Y. Kono, T. Okubo, S. Miyamoto, Y. Hosokoshi, A. Matsuo, T. Sakakibara, T. Kida, and M. Hagiwara, “Magnetic Properties of a Mixed Spin- Chain in (4-Cl-o-MePy-V)FeCl4”, Phys. Rev. B 103, L220407 (2021).
    DOI: 10.1103/PhysRevB.103.L220407
  9. H. Yamaguchi, T. Okita, Y. Iwasaki, Y. Kono, Y. Hosokoshi, T. Kida, A. Matsuo, T. Kawakami, and M. Hagiwara, “Magnetic Properties of a Mixed Spin- Chain in (4-Cl-o-MePy-V)FeCl4”, J. Phys. Soc. Jpn. 90, 064707 (2021).
    DOI: 10.7566/JPSJ.90.064707
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2020 fiscal year
  1. T. Ogasawara, K.K. Huynh, T. Tahara, T. Kida, M. Hagiwara, D. Aecon, M. Kimata, S.Y. Matsushita, K. Nagata, and K. Tanigaki, “Large negative magnetoresistance in the antiferromagnet BaMn2Bi2”, Phys. Rev. B 103, 125108 (2021).
    DOI:10.1103/PhysRevB.103.125108
  2. A. Okutani, H. Onishi, S. Kimura, T. Takeuchi, T. Kida, M. Mori, A. Miyake, M. Tokunaga, K. Kindo, and M. Hagiwara, “Spin Excitations of the S = 1/2 One-Dimensional Ising-Like Antiferromagnet BaCo2V2O8 in Transverse Magnetic Fields”, J. Phys. Soc. Jpn. 90, 044704 (2021).
    DOI:10.7566/JPSJ.90.044704
  3. T. Takeuchi, T. Tahara, T. Kida, Y. Narumi, M. Hagiwara, K. Kindo, W. Iha, Y. Ashitomi, T. Yara, M. Nakashima, Y. Amako, M. Hedo, T. Nakama, and Y. Ōnuki, “Magnetization Process in EuCo2P2 and EuT2Ge2 (T: transition metal): Comparison of Experiment and Theory”, J. Phys. Soc. Jpn. 90, 034709 (2021).
    DOI:10.7566/JPSJ.90.034709
  4. S. Kimura, N. Terada, M. Hagiwara, M. Matsumoto, and H. Tanaka, “Electric Dipole Active Magnetic Reonance and Nonreciprocal Directional Dichroism in Magnetoelectirc Multiferroic Materials in Terahertz and Millimeter Wave Regions”, Appl. Magn. Reson. 52, 363 (2020). (Review)
    DOI:10.1007/s00723-020-01307-w
  5. Y. Han, S. Kimura, K. Okunishi, and M. Hagiwara, “Unconventional magnetic excitations and spin dynamics of exotic quantum spin systems BaCo2V2O8 and Ba3CuSb2O9”, Appl. Magn. Reson. 52, 349 (2020). (Review)
    DOI: 10.1007/s00723-020-01296-w
  6. K. Karl’ová, J. Strečka, J. Haniš, and M. Hagiwara, “Insights into Nature of Magnetization Plateaus of a Nickel Complex [Ni4(μ-CO3)2(Aetpy)8](ClO4)4 from a Spin-1 Heisenberg Diamond Cluster”, Magnetochemistry 6, 59 (2020).
    DOI: 10.3390/magnetochemistry6040059
  7. K. Oyama, A. Mitsuda, H. Wada, Y. Narumi, M. Hagiwara, R. Takahashi, H. Wadati, H. Setoyama, and K. Kindo, “Ga Substitution Effect on the Valence Transition of Eu2Pt6Al15”, J. Phys. Soc. Jpn. 89, 114713 (2020).
    DOI: 10.7566/JPSJ.89.114713
  8. K. Ueda, N/ Moriuchi, K. Fukushima, T. Kida, M. Hagiwara, and J. Matsuno, “Spin-orbit torque generation in NiFe/IrO bilayers”, Phys. Rev. B 102, 134432 (2020).
    DOI: 10.1103/PhysRevB.102.134432
  9. H. Yamaguchi, Y. Iwasaki, Y. Kono, T. Okita, A. Matsuo, M. Akaki, M. Hagiwara, and Y. Hosokoshi, “Low-energy magnetic excitations in the mixed spin-(1/2, 5/2) chain”, Phys. Rev. B 102, 060408(R) (2020).
    DOI: 10.1103/PhysRevB.102.060408
  10. D.P. Sari, N. Rui, K. Hiraki, T. Nakano, M. Hagiwara, Y. Nozue, T. Kusakawa, A. Hori, I. Watanabe, and Y. Ishii, “Aisotropy of Lower Critical Field in Organic Layered Superconductor λ-(BETS)2GaCl4”, Key Eng. Mater. 860, 137 (2020).
    DOI: 10.4028/www.scientific.net/KEM.860.137
  11. S. Maki, S. Fujiwara, S. Tanaka, E. Erzalia, M. Kato, K. Higo, Y. Isaka, R. Maekawa, M. Hagiwara, and T. Arata, “Temperature Dependence and Anisotropic Effects in the Thermal Properties of Hen Egg-White Lysozyme Crystals”, Symmetry 12, 1279 (2020).
    DOI: 10.3390/sym12081279
  12. N. Nomoto, T. Fujihara, N. Kamata, Y. Sawada, T. Kida, M. Hagiwara, and Z. Honda, “Large magnetic anisotropy in a quasi-1D ferromagnetic complex Co(sba)(H2O)2・H2O (sba=4-sulfobenzoate)”, J. Solid State Chem. 290, 121527 (2020).
    DOI: 10.1016/j.jssc.2020.121527
  13. H. Yamaguchi, T. Okita, Y. Iwasaki, Y. Kono, N. Uemoto, Y. Hosokoshi, T. Kida, T. Kawakami, A. Matsuo, and M. Hagiwara, “Experimental realization of Lieb-Mattis Plateau in a quantum spin chain”, Sci. Rep. 10, 9193 (2020).
    DOI: 10.1038/s41598-020-66336-8
  14. T. Tahara, T. Kida, Y. Narumi, T. Takeuchi, H. Nakamura, K. Miyake, K. Kindo, and M. Hagiwara, “Vanishment of Metamagnetic Transition in the Metal-to-Insulator Transition Compound BaVS3 under High Pressure”, J. Phys. Soc. Jpn. 89, 064711 (2020).
    DOI: 10.7566/JPSJ.89.064711
  15. Y. Iwasaki, T. Okabe, N. Uemoto, Y. Kono, Y. Hosokoshi, S. Nakamura, S. Kittaka, T. Sakakibara, M. Hagiwara, T. Kawakami, and H. Yamaguchi, “Magnetic properties of a spin-2 antiferromagnet with metal-radical hybrid spins”, Phys. Rev. B 101, 174412 (2020).
    DOI: 10.1103/PhysRevB.101.174412
  16. T. Sakon, J. Yamazaki, T. Komori, T. Kanomata, Y. Narumi, M. Hagiwara, H. Nojiri, and Y. Adachi, “The Forced Magnetostrictions and Magnetic Properties of Ni2MnX (X=In, Sn) Ferromagnetic Heusler Alloys”, Materials 13, 2017 (2020).
    DOI: 10.3390/ma13092017
  17. H. Ueda, S. Onoda, Y. Yamaguchi, T. Kimura, D. Yoshizawa, T. Morioka, M. Hagiwara, M. Soda, T. Masuda, T. Sakakibara, K. Tomiyasu, S. Ohira-Kawamura, K. Nakajima, R. Kajimoto, M. Nakamura, Y. Imamura, N. Reynolds, M. Frontzek, J.S. White, M. Hase, and Y. Yasui, “Emergent spin-1 Haldane gap and ferroelectricity in a frustrated spin-1/2 ladder”, Phys. Rev. B 101, 140408(R) (2020)
    DOI: 10.1103/PhysRevB.101.140408
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2019 fiscal year
  1. T. Takeuchi, Y. Haga, T. Taniguchi, W. Iha, Y. Ashitomi, T. Yara, T. Kida, T. Tahara, M. Hagiwara, M. Nakashima, Y. Amako, M. Hedo, T. Nakama, and Y. Ōnuki, “Spin Glass Behavior in EuCu2Si2 Single Crystal Grown by the Flux Method”, J. Phys. Soc. Jpn. 89, 034705-1-15 (2020).
  2. J. Ota, M. Kakihana, K. Nakaima, S. Matsuda, T. Kida, M. Hagiwara, M. Nakashima, Y. Amako, D. Aoki, A. Nakamura, F. Honda, Y. Haga, H. Harima, M. Hedo, T. Nakama, and Y. Ōnuki, “Single Crystal Growth and Electronic Properties of Mn2P and Fe2P”, JPS Conf. Proc. 30, 011087-1-6(2020).
  3. K. Nakaima, S. Matsuda, W. Iha, S. Kawakatsu, M. Kakihana, T. Kida, M. Hagiwara, T. Takeuchi, D. Aoki, A. Nakamura, J. Gouchi, Y. Uwatoko, M. Hedo, T. Nakama, and Y. Ōnuki, “Fermi Surfaces and Magnetoresistances of Dirac Conduction Electrons in PbX (X: S, Se, Te) and AMnBi2 (A = Ca, Sr)”, JPS Conf. Proc. 29, 013005-1-7 (2020).
  4. T. Takeuchi, W. Iha, M. Kakihana, Y. Ashitomi, T. Kida, T. Tahara, M. Hagiwara, Y. Haga, M. Hedo, T. Nakama, and Y. Ōnuki, “Anisotropic Magnetic Phase Diagrams in EuRh2Si2”, JPS Conf. Proc. 29, 012005-1-6 (2020).
  5. S. Matsuda, W. Iha, F. Honda, J. Gouchi, Y. Uwatoko, M. Nakashima, Y. Amako, T. Takeuchi, T. Kida, M. Hagiwara, M. Hedo, T. Nakama, and Y. Ōnuki, “Single Crystal Growth and Magnetic Properties of Antiferromagnets EuGe and EuGe2”, JPS Conf. Proc. 29, 012003-1-7 (2020).
  6. H. Sakai, H. Fujimura, S. Sakuragi, M. Ochi, R. Kurihara, A. Miyake, M. Tokunaga, T. Kojima, D. Hashizume, T. Muro, K. Kuroda, Takeshi Kondo, T. Kida, M. Hagiwara, K. Kuroki, M. Kondo, K. Tsuruda, H. Murakawa, and N. Hanasaki, “Bulk quantum Hall effect of spin-valley coupled Dirac fermions in the polar antiferromagnet BaMnSb2”, Phys. Rev. B 101, 081104(R)-1-7(2020).
  7. M. Komada, H. Murakawa, M. S. Bahramy, T. Kida, K. Yokoi, Y. Narumi, K. Kindo, M. Hagiwara, H. Sakai, and N. Hanasaki, “Angle-dependent nontrivial phase in the Weyl semimetal NbAs with anisotropic Fermi surface”, Phys. Rev. B 101, 045135-1-6 (2020).
  8. S. Imura, S. Kimura, S. Awaji, M. Hagiwara, and I. Terasaki, “Magnetoelastic Coupling in the Perovskite-type Co Oxides Sr1-xYxCoO3-δ”, J. Phys. Soc. Jpn. 88, 124706-1-5 (2019).
  9. Z. Honda, M. Saito, F. Takenaka, N. Kamata, Y. Sawada, T. Kid, M. Hagiwara, “Preparation and magnetic properties of Mn-doped porous carbon nitride sheets”, Solid State Sciences 98, 106017-1-6 (2019).
  10. K.-K. Huynh, T. Ogasawara, K. Kitahara, Y. Tanabe, S.Y. Matsushita, T. Tahara, T. Kida, M. Hagiwara, D. Arčon, and K. Tanigaki, “Negative and positive magnetoresistance in the itinerant antiferromagnet BaMn2Pn2 (Pn = P, As, Sb, and Bi)”, Phy. Rev. B 99, 195111-1-9 (2019).
  11. T. Ishizaki, T. Fukuda, M. Akaki, A. Fuyuhiro, M. Hagiwara, and N. Ishikawa, “Synthesis of a neutral mononuclear four-coordinate Co(II) complex having two halved phthalocyanine ligands that shows slow magnetic relaxations under zero static magnetic field”, Inorg. Chem. 58, 5211?5220 (2019).
  12. D. Yoshizawa, Y. Sawada, Y. Kousaka, J. Kishine, Y. Togawa, M. Mito, K. Inoue, J. Akimitsu, T. Nakano, Y. Nozue, and M. Hagiwara, “Anomalous spiked structures in ESR signals from the chiral helimagnet CrNb3S6”, Phys. Rev. B 100, 104413-1-6 (2019).
  13. D. P. Sari, K. Hiraki, T. Nakano, M. Hagiwara, Y. Nozue, T. Kusakawa, A. Hori, A. Yamamoto, I. Watanabe, and Y. Ishii, “Magnetic Study of the Lower Critical Field of Organic Superconductor λ-(BETS)2GaCl4”, Mater. Sci. Forum 966, 296-301 (2019).
  14. E. Fogh, T. Kihara, R. Toft-Petersen, M. Bartkowiak, Y. Narumi, O. Prokhnenko, A. Miyake, M. Tokunaga, K. Oikawa, M. K. Sørensen, J. C. Dyrnum, H. Grimmer, H. Nojiri, and N. B. Christensen , “Magnetic structures and quadratic magnetoelectric effect in LiNiPO4 beyond 30 T", Phys. Rev. B 101, 024403-1-12 (2020).
  15. M. L. Baker, S. Wu, S. Kang, S. Matsuzawa, M. Arrio, Y. Narumi, T. Kihara, T. Nakamura, Y. Kotani, O. Sato, H. Nojiri, “Electron-Transfer Activity in a Cyanide-Bridged Fe42 Nanomagnet”, Inorg. Chem. 58, 10160-10166 (2019).
▲ Return to Publications ▲
2018 fiscal year
  1. Y. Ashitomi, M. Kakihana, F. Honda, A. Nakamura, D. Aoki, Y. Uwatoko, M. Nakashima, Y. Amako, T. Takeuchi, T. Kida, T. Tahara, M. Hagiwara, Y. Haga, M. Hedo, T. Nakama, and Y. Ōnuki, “Magnetic properties and effect of pressure on the electronic state of EuCo2Ge2”, Physica B: Cond. Matt. 536, 192-196 (2018).
  2. Z. Honda, N. Nomoto, T. Fujihara, M. Hagiwara, T. Kida, Y. Sawada, T. Fukuda, and N. Kamata, “One-dimensional ferromagnetic array compound [Co3(SBA)2(OH)2(H2O)2]n, (SBA=4-sulfobenzoate)”, Solid State Sci. 80, 155-160 (2018).
  3. M. Akaki, K. Kanaida, and M. Hagiwara, “Magnetoelectric properties of Ca2CoSi2O7 studied by high-field electron spin resonance”, J. Phys.: Conf. Ser. 969, 012102-1-5 (2018).
  4. A.I. Smirnov, T.A. Soldatov, O.A. Petrenko, T. Kida, A. Takata, M. Hagiwara, A.Y. Shapiro, and M.E Zhitomirsky, “Competition of dynamic and structural disorder in a doped “triangular” antiferromagnet RbFe(MoO4)2”, J. Phys.: Conf. Ser. 969, 012102-1-5 (2018).
  5. J. Torrico, J. Strečka, M. Hagiwara, O. Rojas, S.M. de Souza, Y. Han, Z. Honda, M.L. Lyra, “Heterobimetallic Dy-Cu coordination compound as a classical-quantum ferromagnetic chain of regularly alternating Ising and Heisenberg spins”, J. Mag. Mag. Mater. 460, 368-380 (2018).
  6. S. Kimura, M. Matsumoto, M. Akaki, M. Hagiwara, K. Kindo, and H. Tanaka, “Electron dipole spin resonance in a quantum spin dimer system driven by magnetoelectric coupling”, Phys. Rev. B 97, 140406(R)-1-5(2018).
  7. W. Iha, T. Yara, Y. Ashitomi, M. Kakihana, T. Takeuchi, F. Honda, A. Nakamura, D. Aoki, J. Gouchi, Y. Uwatoko, T. Kida, T. Tahara, M. Hagiwara, Y. Haga, M. Hedo, T. Nakama, and Y. Ōnuki, “Electronic States in EuCu2(Ge1-xSix)2 Based on the Doniach Phase Diagram”, J. Phys. Soc. Jpn. 87, 064706-1-14 (2018).
  8. T. Takeuchi, T. Yara, Y. Ahitomi, W. Iha, M. Kakihana, M. Nakashima, Y. Amako, F. Honda, Y. Homma, D. Aoki, Y. Uwatoko, T. Kida, T. Tahara, M. Hagiwara, Y. Haga, M. Hedo, T. Nakama, and Y. Ōnuki, “Effects of Magnetic Field and Pressure on the Valence-Fluctuating Antiferromagnetic Compound EuPt2Si2”, J. Phys. Soc. Jpn. 87, 074709-1-14 (2018).
  9. H. Yamaguchi, Y. Sasaki, T. Okubo, M. Yoshida, T. Kida, M. Hagiwara, Y. Kono, S. Kittaka, T. Sakakibara, M. Takigawa, Y. Iwasaki, and Y. Hosokoshi, “Field-enhanced quantum fluctuation in an S = 1/2 frustrated square lattice”, Phys. Rev. B 98, 094402-1-6 (2018).
  10. S. Maki, N. Hirota, and M. Hagiwara, “Visualization and analysis of magnetothermal convection of paramagnetic liquid in the Rayleigh-Benard model”, Phys. Rev. E 98, 033109-1-19 (2018).
  11. T. Sakon, Y. Hayashi, D. Li, F. Honda, G. Oomi, Y. Narumi, M. Hagiwara, T. Kanomata, and T. Eto, “Forced Magnetostrictions and Magnetizations of Ni2+xMnGa1-x at Its Curie Temperature”, Materials 11, 2115-1-13 (2018).
  12. K. Kimura, Y. Kato, K. Yamauchi, A. Miyake, M. Tokunaga, A. Matsuo, K. Kindo, M. Akaki, M. Hagiwara, S. Kimura, M. Toyoda, Y. Motome, and T. Kimura, “Magnetic structural unit with convex geometry: A building block hosting an exchange-striction-driven magnetoelectric coupling”, Phys. Rev. Mater. 2, 104415-1-12 (2018).
  13. Y. Iwasaki, T. Kida, M. Hagiwara, T. Kawakami, Y. Kono, S. Kittaka, T. Sakakibara, Y. Hosokoshi, and H. Yamaguchi, “Field-induced quantum magnetism in the verdazyl-based charge-transfer salt [o-MePy-V-(p-Br)2]FeCl4”, Phys. Rev. B 98, 224411-1-8 (2018).
  14. A. Okutani, T. Kida, Y. Narumi, T. Shimokawa, Z. Honda, K. Kindo, T. Nakano, Y. Nozue, and M. Hagiwara, “High-field Magnetism of the Honeycomb-lattice Antiferromagnet Cu2(pymca)3(ClO4)”, J. Phys. Soc. Jpn. 88, 013703-1-4 (2019).
  15. S. Kawakatsu, K. Nakaima, M. Kakihana, Y. Yamakawa, H. Miyazato, T. Kida, T. Tahara, M. Hagiwara, T. Takeuchi, D. Aoki, A. Nakamura, Y. Tatetsu, T. Maehira, M. Hedo, T. Nakama, and Y. Ōnuki, “De Haas-van Alphen Oscillations for Small Electron Pocket Fermi Surfaces and Huge H-linear Magnetoresistance in Degenerate Semiconductors PbTe and PbS”, J. Phys. Soc. Jpn. 88, 013704-1-5 (2019).
  16. M. Kakihana, K. Nishimura, D. Aoki, A. Nakamura, M. Nakashima, Y. Amako, T. Takeuchi, T. Kida, T. Tahara, M. Hagiwara, H. Harima, M. Hedo, T. Nakama, and Y. Ōnuki, “Electronic States of Antiferromagnet FeSn and Pauli Paramagnet CoSn”, J. Phys. Soc. Jpn. 88, 014705-1-6 (2019).
  17. Y. Kato, K. Kimura, A. Miyake, M. Tokunaga, A. Matsuo, K. Kindo, M. Akaki, M. Hagiwara, S. Kimura, T. Kimura, and Y. Motome, “Magnetoelectric behavior from cluster multipoles in square cupolas: Study of Sr(TiO)Cu4(PO4)4 in comparison with Ba and Pb isostructures”, Phys. Rev. B 99, 024415-1-12 (2019).
  18. Y. Han, Q. Zhang, M. Hagiwara, T. Fujita, Z. He, Z. Ouyang, and J. Wang, “The half magnetization plateau in Ni3V2O8 studied by electron spin resonance”, J. Phys.: Condens. Matter. 31, 125801-1-5 (2019).
  19. M. Hagiwara, T. Kida, K. Matsuda, H. Kyakuno, Y. Maniwa, Z. Honda, Y. Sakaguchi, M. Tashiro, M. Sakai, T. Fukuda, N. Kamata, and K. Okunishi, “Magnetic Properties of One- and Two-Dimensional Functional Materials: Oxygen Molecules Encapsulated in Single-Walled Carbon Nanotubes and Copper Ions Embedded into Phathalocyanine Sheets”, Open Chem. J. 6, 27-33 (2019).
  20. H. Man, M. Halim, H. Sawa, M. Hagiwara, Y. Wakabayashi, and S. Nakatsuji, “Spin-orbital entangled liquid state in the copper oxide Ba3CuSb2O9”, J. Phys.: Condens. Matter. 30, 443002-1-17 (2018). (Review article)
  21. T. Kihara, H. Nojiri, Y. Narumi, Y. Oshima, K. Kindo, C. Heesing, J. Schnack, and A. Muller, “Evidence of low-energy singlet excited states in the spin-1/2 polyhedral clusters {Mo72V30} and {W72V30} with strongly frustrated kagome networks”, Phys. Rev. B 99, 064430-1-8 (2019).
  22. H. Aratani, Y. Nakatani, H. Fujiwara, M. Kawada, Y. Kanai, K. Yamagami, S. Fujioka, S. Hamamoto, K. Kuga, T. Kiss, A. Yamasaki, A. Higashiya, T. Kadono, S. Imada, A. Tanaka, K. Tamasaku, M. Yabashi, T. Ishikawa, A. Yasui, Y. Saitoh, Y. Narumi, K. Kindo, T. Ebihara, and A. Sekiyama, “Revising the 4f symmetry in CeCu2Ge2: Soft x-ray absorption and hard x-ray photoemission spectroscopy”, Phys. Rev. B 98, 121113(R)-1-6 (2018) .
▲ Return to Publications ▲
2017 fiscal year
  1. Z. Honda, S. Kikuchi, M. Hagiwara, T. Kida, M. Sakai, T. Fukuda, and N. Kamata, “Preparation and magnetic properties of highly nitrogen-containg nano-graphitet”, Solid State. Sciences. 67, 59-63 (2017).
  2. Z. Honda, K. Anai, M. Hagiwara, T. Kida, A. Okutani, M. Sakai, T. Fukuda, and N. Kamata, “Surface magnetism of exfoilated α-Co hydroxide nanosheets”, J. Phys. Chem. Solids. 107, 14-17 (2017).
  3. M. Soda, S. Hayashida, T. Yoshida, M. Akaki, M. Hagiwara, M. Avdeev, O. Zaharko, and T. Masuda, “Magnetic Structure and Dielectric State in the Multiferroic Ca2CoSi2O7”, J. Phys. Soc. Jpn. 86, 064703-1-5 (2017).
  4. S. Kimura, K. Kakihata, Y. Sawada, K. Watanabe, M. Matsumoto, M. Hagiwara, and H. Tanaka, “Magnetoelectric effect in the quantum spin gap system TlCuCl3”, Phys. Rev. B 95, 184420-1-7 (2017).
  5. S. Fujiwara, S. Maki, R. Maekawa, S. Tanaka, and M. Hagiwara, “Measurements of Thermal Conductivity and Thermal Diffusivity of Hen Egg-White Lysozyme Crystals and Its Solution Using the Transient Short Hot Wire Method”, Int. J. Thermophys. 38, 123-1-16 (2017).
  6. H. Yamaguchi, Y. Tamekuni, Y. Iwasaki, R. Otsuka, Y. Hosokoshi, T. Kida, and M. Hagiwara, “Magnetic properties of a quasi-two-dimensional S=1/2 Heisenberg antiferromagnet with distorted square lattice”, Phys. Rev. B 95, 235135-1-11 (2017).
  7. Y. Hirose, T. Takeuchi, H. Doto, F. Honda, A. Miyake, M. Tokunaga, D. Yoshizawa, T. Kida, M. Hagiwara, Y. Haga, and R. Settai, “Characteristic Physical Properties of the Non-Kramers Γ3 Ground State in PrPt2Cd20”, J. Phys. Soc. Jpn. 86, 074711-1-7 (2017).
  8. M. Matsuda, H. Onishi, A. Okutani, J. Ma, H. Agrawal, T. Hong, D.M. Pajerowski, J.R.D. Copley, K. Okunishi, M. Mori, S. Kimura, and M. Hagiwara, “Magnetic structure and dispersion relation of the S=1/2 quasi-one-dimensional Ising-like antiferromagnet BaCo2V2O8 in a transverse magnetic field”, Phys. Rev. B 96, 024439-1-8 (2017).
  9. A.I. Smirnov, T.A. Soldatov, O.A. Petrenko, A. Takata, T. Kida, M. Hagiwara, A.Ya. Shapiro, and M.E. Zhitomirsky, “Order by Quenched Disorder in the Model Triangular Antiferromagnet RbFe(MoO4)2”, Phys. Rev. Lett. 119, 047204-1-5 (2017).
  10. J. Yonemura, Y. Shimamoto, T. Kida, D. Yoshizawa, Y. Kousaka, S. Nishihara, F. J. T. Goncalves, J. Akimitsu, K. Inoue, M. Hagiwara, and Y. Togawa, “Magnetic solitons and magnetic phase diagram of the hexagonal chiral crystal CrNb3S6 in oblique magnetic fields”, Phys. Rev. B 96, 184423-1-9 (2017) .
  11. K. Sugawara, K. Sugimoto, N. Katayama, M. Hagiwara, Z. Honda, and H. Sawa, “Investigation of Honeycomb Lattice Consisting of Cu2(pymca)3 Moieties Using Synchrotron Radiation X-ray Structure Analysis”, J. Phys. Soc. Jpn. 86, 123302-1-3 (2017) .
  12. S. Fujiwara, S. Maki, S. Tanaka, R. Maekawa, T. Masuda, M. Hagiwara, “Measuremtns of thermal conductivity and thermal diffusivity of hen egg-white lysozyme crystals using a short hot wire method”, AIP Conference Proceedings 1865, 040009-1-5 (2017).
  13. M. Akaki, D. Yoshizawa, A. Okutani, T. Kida, J. Romhányi, K. Penc and M. Hagiwara, “Direct observation of spin-quadrupolar excitations in Sr2CoGe2O7 by high-field electron spin resonance”, Phys. Rev. B 96, 214406-1-16 (2017).
  14. Y. Iwasaki, T. Kida, M. Hagiwara, T. Kawakami, Y. Hosokoshi, Y. Tamekuni, and H. Yamaguchi, “Effective S = 2 antiferromagnetic spin chain in the salt (o-MePy-V)FeCl4”, Phys. Rev. B 97, 085113-1-7 (2018).
  15. K. Yokoi, H. Murakawa, M. Komada, T. Kida, M. Hagiwara, H. Sakai, and N. Hanasaki, “Enhanced magnetoresistance in the binary semimetal NbAs2 due to improved crystal quality”, Phys. Rev. Mater. 2, 024203-1-5 (2018).
  16. H. Yamaguchi, D. Yoshizawa, T. Kida, M. Hagiwara, A. Matsuo, Y. Kono, T. Sakakibara, Y. Tamekuni, H. Miyagai, and Y. Hosokoshi, “Magnetic-field-induced Quantum Phase in S = 1/2 Frustrated Trellis Lattice”, J. Phys. Soc. Jpn. 87, 043701-1-5 (2018).
  17. R. Uesugi, M. Akaki, M. Hagiwara, H. Kuwahara, and T. Goto, “NMR study on the quasi-one dimensional antiferromagnet BaCo2Si2O7”, J. Phys.: Conf. Ser. 828, 012015-1-4 (2017).
  18. K. Nomura, Y.H. Matsuda, Y. Narumi, K. Kindo, S. Takeyama, Y. Hosokoshi, T. Ono, N. Hasegawa, H. Suwa, and S. Todo, “Magnetization Process of the S = 1/2 Two-Leg Organic Spin-Ladder Compound BIP-BNO”, J. Phys. Soc. Jpn. 86, 104713-1-3 (2017).
  19. Y. Saitoh, A. Yasui, H. Fuchimoto, Y. Nakatani, H. Fujiwara, S. Imada, Y. Narumi, K. Kindo, M. Takahashi, T. Ebihara, and A. Sekiyama, “Experimental observation of temperature and magnetic-field evolution of the 4f states in CeFe2 revealed by soft x-ray magnetic circular dichroism”, Phys. Rev. B 96, 035151-1-5 (2017).
  20. H. Yasumura, Y. Narumi, T. Nakamura, Y. Kotani, A. Yasui, E. Kishaba, A. Mitsuda, H. Wada, K. Kindo, and H. Nojiri, “40T Soft X-ray Spectroscopies on Magnetic-Field-Induced Valence Transition in Eu(Rh1-xIrx)2Si2 (x = 0.3)”, J. Phys. Soc. Jpn. 86, 054706-1-8 (2017).
▲ Return to Publications ▲
2016 fiscal year
  1. M. Ikeda, T. Kida, T. Tahara, H. Murakawa, M. Nishi, M. Matsuda, M. Hagiwara, T. Inabe, and N. Hanasaki, "High Magnetic Field Study on Giant Negative Magnetiresistance in the Molecular Conductor TPP[Cr(Pc)(CN)2]2, J. Phys. Soc. Jpn. 85, 064713-1-6 (2016).
  2. Z. Honda, S. Sato, M. Hagiwara, T. Kida, M. Sakai, T. Fukuda, and N. Kamata, “Preparation and magnetic properties of phthalocyanine-based carbon materials containing transition metals”, J. Appl. Phys. 120, 024902-1-6 (2016).
  3. Z. Honda, T. Kodama, M. Hagiwara, T. Kida, A. Okutani, M. Sakai, T. Fukuda, and N. Kamata, “Crystal structures and magnetic properties of the honeycomb-lattice antiferromagnet M2(pymca)3(ClO4), (M = Fe, Co, Ni)”, Solid State Sciences 59, 15-18 (2016).
  4. T. Takahashi, R. Okazaki, S. Ishiwata, H. Taniguchi, A. Okutani, M. Hagiwara, and I. Terasaki, “Colossal Seebeck effect enhanced by quasi-ballisitic phonons dragging massive electrons in FeSb2”, Nat. Commun. 7, 12732/1-6 (2016).
  5. S. Kimura, K. Kakihata, Y. Sawada, K. Watanabe, M. Matsumoto, M. Hagiwara, and H. Tanaka, “Ferroelectricity by Bose-Einstein condensation in a quantum magnet”, Nat. Commun. 7, 12822/1-5 (2016).
  6. R.S. Fishman, S. Shinozaki, A. Okutani, D. Yoshizawa, T. Kida, M. Hagiwara, and M.W. Meisel, “Long-range magnetic order and interchain interactions in the S = 2 chain system MnCl3(bpy)”, Phys. Rev. B 94, 104435/1-5 (2016).
  7. M. Kakihana, H. Akamine, K. Tomori, K. Nishimura, A. Teruya, A. Nakama, F. Honda, D. Aoki, M. Nakashima, Y. Amako, K. Matsubayashi, Y. Uwatoko, T. Takeuchi, T. Kida, M. Hagiwara, Y. Haga, E. Yamamoto, H. Harima, M. Hedo, T. Nakama, and Y. Ōnuki, “Superconducting, Fermi surface, and magnetic properties in SrTGe3 and EuTGe3 (T: transition metal) with the Rashba-type tetragonal structure”, J. Alloys Comp. 694, 439-451 (2016).
  8. F. Takeiri, Y. Matsumoto, T. Yamamoto, N. Hayashi, Z. Li, T. Tohyama, C. Tassel, C. Ritter, Y. Narumi, M. Hagiwara, and H. Kageyama, "High-pressure synthesis of the layered iron oxyselenide BaFe2Se2O with strong magnetic anisotropy", Phys. Rev. B 94, 184426/1-6 (2016).
  9. I. Terasaki, T. Igarashi, T. Nagai, K. Tanabe, H. Taniguchi, T. Matsushita, N. Wada, A. Takata, T. Kida, M. Hagiwara, K. Kobayashi, H. Sagayama, R. Kumai, H. Nakao, and Y. Murakami, “Absence of Magnetic Long Range Order in Ba3ZnRu2O9: A Spin-Liquid Candidate in the S = 3/2 Dimer Lattice”, J. Phys. Soc. Jpn. 86, 033702-1-4 (2017).
  10. H. Yoshida, N. Noguchi, Y. Matsushita, Y. Ishii, Y. Ihara, M. Oda, H. Okabe, S. Yamashita, Y. Nakazawa, A. Takata, T. Kida, Y. Narumi, and M. Hagiwara, “Unusual Magnetic State with Dual Magnetic Excitations in the Single Crystal of S = 1/2 Kagome Lattice Antiferromagnet CaCu3(OH)6Cl2·0.6H2O”, J. Phys. Soc. Jpn. 86, 033704-1-5 (2017).
  11. M. Nakashima, Y. Amako, K. Matsubayashi, Y. Uwatoko, M. Nada, K. Sugiyama, M. Hagiwara, Y. Haga, T. Takeuchi, A. Nakamura, H. Akamine, K. Tomori, T. Yara, Y. Ashitomi, M. Hedo, T. Takao, and Y. Ōnuki, “Unique Pressure versus Temperature Phase Diagram for Antiferromagnet Eu2Ni3Ge5 and EuRhSi3”, J. Phys. Soc. Jpn. 86, 034708-1-13 (2017).
  12. Y. Kato, K. Kimura, A. Miyake, M. Tokunaga, A. Matsuo, K. Kindo, M. Akaki, M. Hagiwara, M. Sera, T. Kimura, and Y. Motome, “Magnetoelectric Behavior from the S = 1/2 Asymmetric Square Cupolas”, Phys. Rev. Lett. 118, 107601-1-5 (2017).
  13. F.J.T. Goncalves, T. Sogo, Y. Shimamoto, Y. Kousaka, J. Akimitsu, S. Nishihara, K. Inoue, D. Yoshizawa, M. Hagiwara, M. Mito, R.L. Stamps, I.G. Bostrem, V.E. Sinitsyn, A.S. Ovchinnikov, J. Kishine, and Y. Togawa, “Collective resonance dynamics of the chiral spin soliton lattice in a monoaxial chiral magnetic crystal”, Phys. Rev. B 95, 104415-1-5 (2017).
  14. Z. Honda, Y. Sakaguchi, M. Tashiro, M. Hagiwara, T. Kida, M. Sakai, T. Fukuda, and N. Kamata, “Phthalocyanine based metal containing porous carbon sheet”, Appl. Phys. Lett. 110, 133101-1-4 (2017).
  15. Syou Maki, Seiji Fujiwara, Ryunosuke Maekawa, Seiichi Tanaka, and Masayuki Hagiwara,“Simultaneous Measurements of Thermal Conductivity and Diffusivity of Hen Egg-White Lysozyme Crystals Using a Transient Short Hot Wire Method and Magneto-Archimedes Effect”, Netsu-bussei 30 (2016) 131-139. (in Japanese)
▲ Return to Publications ▲
2015 fiscal year
  1. Y. Hirose, T. Takeuchi, F. Honda, S. Yoshiuchi, M. Hagiwara, E. Yamamoto, Y. Haga, R. Settai, and Y. Ōnuki, “Crossover Phase Diagram and Electronic State in the Heavy Fermion Metamagnets UIr2Zn20 and UCo2Zn20”, J. Phys. Soc. Jpn. 84 (2015) 074704-1-10.
  2. N. Katayama, K. Kimura, Y. Han, J. Nasu, N. Drichko, Y. Nakanishi, M. Halim, Y. Ishiguro, R. Satake, E. Nishibori, M. Yoshizawa, T. Nakano, Y. Nozue, Y. Wakabayashi, S. Ishihara, M. Hagiwara, H. Sawa, and S. Nakatsuji, “Absence of Jahn-Teller transition in the hexagonal Ba3CuSb2O9 single crystal”, Proc. Nat. Acad. Sci. 112 (2015) 9305-9309.
  3. M. Halg, D. Huvonen, T. Guidi, D.L. Quintero-Castro, M. Boehm, L.P. Regnault, M. Hagiwara, and A. Zheludev, “Finite-temperature scaling of spin correlations in an experimental realization of the one-dimensional Ising quantum critical point”, Phys. Rev. B 92 (2015) 014412-1-7.
  4. S. Kimura, Y. Sawada, Y. Narumi. K. Watanabe, M. Hagiwara, K. Kindo, and H. Ueda, “Evolution of exchange interaction constants across magnetic phase transitions in the chromium spinel oxide CdCr2O4”, Phys. Rev. B 92, 144410-1-9 (2015).
  5. Y. Han, M. Hagiwara, T. Nakano, Y. Nozue, K. Kimura, M. Halim, and S. Nakatsuji, “Observation of the orbital quantum dynamics in the spin-1/2 hexagonal antiferromagnet Ba3CuSb2O9”, Phys. Rev. B 92, 180410(R)1-5 (2015).
  6. S. A. Zvyagin, M. Ozerov, D. Kamenskyi, J. Wosnitza, J. Krzystek, D. Yoshizawa, M. Hagiwara, R. Hu, H. Ryu, C. Petrovic, and M.E. Zhithomirsky, “Magnetic excitations in the spin-1/2 triangular-lattice antiferromagnet Cs2CuBr4”, New J. Phys. 17, 113059-1-7 (2015).
  7. S. Shinozaki, A. Okutani, D. Yoshizawa, T. Kida, T. Takeuchi, S. Yamamoto, O.N. Risset, D.R. Talham, M.W. Meisel, and M. Hagiwara, “Antiferromagnetic order in single crystals of the S=2 quasi-one-dimensional chain MnCl3(bpy)”, Phys. Rev. B 93, 014407-1-6 (2016)　（Editors’ Suggestion）.
  8. M. Hagiwara, S. Shinozaki, A. Okutani, D. Yoshizawa, T. Kida, T. Takeuchi, O.N. Risset, D.R. Talham, and M.W. Meisel, “Magnetic properties of single-crystals of the S=2 quasi-1D Heisenberg antiferromagnet MnCl3(bpy)”, Phys. Procedia 75, 106-113 (2015).
  9. T. Kida, A. Okutani, H. Yoshida, and M. Hagiwara, “Transport properties of the metallic two-dimensional triangular antiferromagnet Ag2CrO2”, Physics Procedia 75, 647-652 (2015).
  10. A. Okutani, T. Kida, T. Usui, T. Kimura, K. Okunishi, and M. Hagiwara, “High field magnetization of single crystals of the S=1/2 quasi-1D Ising-like antiferromagnet SrCo2V2O8”, Phys. Procedia 75, 779-784 (2015).
  11. D. Yoshizawa, J. Kishine, Y. Kousaka, Y. Togawa, M. Mito, J. Akimitsu, K. Inoue, and M. Hagiwara, “Magnetic resonance in the chiral helimagnet CrNb3S6”, Physics Procedia 75, 926-931 (2015).
  12. S. Maki, Y. Tanimoto, C. Udagawa, S. Morimoto, and M. Hagiwara, “In situ observation of containerless protein crystallization by magnetically levitating crystal grown”, Jpn. J. Appl. Phys. 55, 035505-1-6 (2016).
  13. H. Yamaguchi, Y. Shinpuku, Y. Kono, S. Kittaka, T. Sakakibara, M. Hagiwara, T. Kawakami, K. Iwase, T. Ono, and Y. Hosokoshi, “Unconventional S=2 alternating chian realized by a metal-radical hybrid-spin approach”, Phys. Rev. B 93, 115145-1-7 (2016).
▲ Return to Publications ▲
2014 fiscal year
  1. T. Fujita, M. Hagiwara, M. Inada, Y. Yasui, and I. Terasaki, “Magnetic properties of Li2ZrCuO4 which was regarded as a quasi 1D J1-J2 magnet near a ferromagnetic QCP”, JPS Conf. Proc. 3 (2014) 014028-1-6.
  2. Y. Kawasaki, Y. Ideta, Y. Kishimoto, T. Ohno, K. Omura, T. Fujita, S. Kimura, and M. Hagiwara, “Antiferromagnetic State in the Quasi-one-dimensional BaCo2V2O8: 51V-NMR Study on a Single Crystal”, JPS Conf. Proc. 3 (2014) 014001-1-6.
  3. K. Sugiyama, K. Mitamura, Y. Hirose, T. Takeuchi, M. Hagiwara, and Y. Ōnuki, “Magnetic Properties of SmCo11”, JPS Conf. Proc. 3 (2014) 017021-1-6.
  4. S. Kimura, T. Fujita, M. Hagiwara, H. Yamaguchi, T. Kashiwagi, N. Tearada, Y. Sawada, and K. Watanabe, “Electromagnon by chiral spin dynamics in the triangular lattice antiferromanet”, Phys. Rev. B 90 (2014) 060413(R)-1-5.
  5. K. K. Huynh, Y. Tanabe, T. Urabe, S. Heguri, K. Tanigaki, T. Kida, and M. Hagiwara, “Mobility spectrum analytical approach for intrinsic band picture of Ba(FeAs)2”, New J. Phys. 16 (2014) 093062-1-14.
  6. N. Büttgen, K. Nawa, T. Fujita, M. Hagiwara, P. Kuhns, A. Prokofiev, A. P. Reyes, L. E. Svistov, K. Yoshimura, and M. Takigawa, “Search for a spin-nematic phase in the quasi-one-dimensional frustrated magnet LiCuVO4”, Phys. Rev. B 90 (2014) 134401-1-7.
  7. N. Furuta, S. Asai, T. Igarashi, R. Okazaki, Y. Yasui, I. Terasaki, M. Ikeda, T. Fujita, M. Hagiwara, K. Kobayashi, R. Kumai, H. Nakano, and Y. Murakami, “Unconventional magnetism in the layered oxide LaSrRhO4”, Phys. Rev. B 90 (2014) 144402-1-7.
  8. M. Hagiwara, M. Ikeda, T. Kida, K. Matsuda, S. Tadera, H. Kyakuno, K. Yanagi, Y. Maniwa, and K. Okunishi, “Haldane State Formed by Oxygen Molecules Encapsulated in Single-Walled Carbon Nanotubes”, J. Phys. Soc. Jpn. 83 (2014) 113706-1-4. (JPSJ Papers of Editors’ Choice)
  9. S. Kimura, M. Hagiwara, T. Takeuchi, H. Yamaguchi, H. Ueda, and K. Kindo, “Exchange Interactions of the Chromium Spinel Oxide HgCr2O4 in High Magnetic Fields Examined by the Magnetoelastic Theory”, J. Phys. Soc. Jpn. 83 (2014) 113709-1-5.
  10. Z. Honda, T. Kodama, R. Kikukawa, M. Hagiwara, T. Kida, M. Sakai, T. Fukuda, T. Fujihara, and N. Kamata, “Crystal Structure of the Spin 1/2 Honeycomb-Lattice Antiferromagnet Cu2(pymca)3(ClO4)”, J. Phys. Soc. Jpn. 84 (2015) 034601-1-4.
  11. D. Yoshizawa, T. Kida, S. Nakatsuji, K. Iritani, M. Halim, T. Takeuchi, and M. Hagiwara, “High-Field Multi-Frequency ESR in the Rare-Earth Spinel Compound CdYb2S4”, Appl. Magn. Reson. 46 (2015) 993-996.
  12. A. Okutani, S. Kimura, T. Takeuchi and M. Hagiwara, “High-Field Multi-Frequency ESR in the Quasi-1D S=1/2 Ising-Like Antiferromagnet BaCo2V2O8 in a Transverse Field”, Appl. Magn. Reson. 46 (2015) 1003-1006.
  13. S. Kimura, K. Watanabe, T. Kashiwagi, H. Yamaguchi, M. Hagiwara, and Z. Honda, “High-Field ESR Measurements of the Spin-Gap System in Polarized Microwaves”, Appl. Magn. Reson. 46 (2015) 1035-1039.
▲ Return to Publications ▲
2013 fiscal year
  1. T. Fujita, S. Kimura, T. Kida, T. Kotetsu, and M. Hagiwara,“High-Field Magnetism of the S=5/2 Triangular-Lattice Antiferromagnet CuFe1-xGaxO2”, J. Phys. Soc. Jpn. 82 (2013) 064712-1-9.
  2. T. Kida, M. Hagiwara, Y. Mizuguchi, and Y. Takano,“Angular dependence of the resistive upper critical field of the iron-based superconductor Fe1+d(Te,Se) in high magnetic fields”, J. Korean Phys. Soc. 62 (2013) 1997-2000.
  3. M. Ikeda, M. Hagiwara, T. Kobayashi, W. Hirata, S. Miyasaka, and S. Tajima, “Multi-frequency ESR in EuFe2As2”, J. Korean Phys. Soc. 62 (2013) 2007-2010.
  4. M. Hagiwara, M. Ikeda, Y. Idutsu, S. Kimura, and Z. Honda,“High-field multi-frequency ESR in the S=2 Heisenberg antiferromagnetic chain compound MnCl3(bpy)”, J. Korean Phys. Soc. 62 (2013) 2046-2049.
  5. Y. Han, T. Kida, M. Ikeda, and M. Hagiwara,“High-Field Magnetization of a Bimetallic Ferrimagnetic Chain with Alternating Ising and Heisenberg Spins”, J. Korean Phys. Soc. 62 (2013) 2050-2053.
  6. T. Fujita, M. Hagiwara, and H. Manaka,“Antiferromagnetic resonance in the quasi-one-dimensional magnet IPACu(ClxBr1-x)2 (x=0.83)”, J. Korean Phys. Soc. 62 (2013) 2073-2076.
  7. Y. Hirose, S. Yoshiuchi, N. Nishimura, J. Sakaguchi, K. Enoki, K. Iwakawa, Y. Miura, K. Sugiyama, Y. Ōnuki, R. Settai, T. Takeuchi, F. Honda, T. D. Matsuda, E. Yamamoto, Y. Haga, and M. Hagiwara,“Single crystal growth and various electronic states in Yb-based compounds”, J. Korean Phys. Soc. 62 (2013) 1858-1861.
  8. Y. Hiranaka, A. Nakamura, M. Hedo, T. Takeuchi, A. Mori, Y. Hirose, K. Mitamura, K. Sugiyama, M. Hagiwara, T. Nakama, and Y. Ōnuki,“Heavy Fermion State Based on the Kondo Effect in EuNi2P2”, J. Phys. Soc. Jpn. 82 (2013) 083708. (Editor’s choice)
  9. A. Nakamura, Y. Hiranaka, M. Hedo, T. Nakama, Y. Miura, H. Tsutsumi, A. Mori, K. Ishida, K. Mitamura, Y. Hirose, K. Sugiyama, F. Honda, R. Settai, T. Takeuchi, M. Hagiwara, T. D. Matsuda, E. Yamamoto, Y. Haga, K. Matsubayashi, Y. Uwatoko, H. Harima, and Y. Ōnuki,“Magnetic and Fermi Surface Properties of EuGa4”, J. Phys. Soc. Jpn. 82 (2013) 104703-1-10.
  10. T. Nakano, H. Tsugeno, A. Hanazawa, T. Kashiwagi, Y. Nozue, and M. Hagiwara, “Antiferromagnetic resonance in alkali-metal clusters in sodalite”, Phys. Rev. B 88 (2013) 174401-1-9.
  11. A. Nakamura, Y. Hiranaka, M. Hedo, T. Nakama, Y. Tatetsu, T. Maehira, Y. Miura, A. Mori, H. Tsutsumi, Y. Hirose, K. Mitamura, K. Sugiyama, M. Hagiwara, F. Honda, T. Takeuchi, Y. Haga, K. Matsubayashi, Y. Uwatoko, and Y. Ōnuki,“Fermi surface and Magnetic Properties of Antiferromagnet EuBi3”, J. Phys. Soc. Jpn. 82 (2013) 124708-1-6.
  12. T. Kakeshita, T. Terai, H. Sonomura, M. Yasui, T. Kida, and M. Hagiwara,“Magnetization processes in rare earth intermetallic compound DyCu”, Physica B 420 (2013) 32-35.
  13. A. Mori, Y. Miura, H. Tsutsumi, K. Mitamura, M. Hagiwara, K. Sugiyama, Y. Hirose, F. Honda, T. Takeuchi, A. Nakamura, Y. Hiranaka, M. Hedo, T. Nakama, and Y. Ōnuki,“First-Order Antiferromagnetic Transition and Fermi Surfaces in Semimetal EuSn3”, J. Phys. Soc. Jpn. 83 (2014) 024008-1-7.
  14. Z. Honda, K. Sato, M. Hagiwara, T. Kida, M. Sakai, T. Fukuda, and N. Kamata,“Room temperature ferromagnetism in a phthalocyanine based carbon material”, J. Appl. Phys. 115 (2014) 054306-1-4.
▲ Return to Publications ▲
2012 fiscal year
  1. S. Nakatsuji, K. Kuga, K. Kimura, R. Satake, N. Katayama, E. Nishibori, H. Sawa, R. Ishii, M. Hagiwara, F. Bridges, T. U. Ito, W. Higemoto, Y. Karaki, M. Halim, A. A. Nugroho, J. A. Rodriguez-Rivera, M. A. Green, and C. Broholm, “Spin-Oribital Short-Range Order on a Honeycomb-Based Lattice”, Science 336 (2012) 559-563.
  2. T. Kida, R. Kammuri, M. Hagiwara, S. Yoshii, W. Kobayashi, M. Iwakawa, and I. Terasaki, “High-Field magnetization and magnetoresistance of the A-site ordered perovskite oxide CaCu3Ti4-xRuxO12 (0 < x < 4)”, Phys. Rev. B 85 (2012) 195122-1-5.
  3. M. Hagiwara, Y. Idutsu, Z. Honda, and S. Yamamoto, “Magnetic Properties of the S=2 Heisenberg Antiferromagnetic Chain Compound MnCl3(bpy)”, J. Phys.: Conf. Ser. 400 (2012) 032014-1-4.
  4. T. Kida, M. Kotani, M. Ishikado, H. Eisaki, and M. Hagiwara, “Transport Properties of the Iron-Oxypnictide Superconductor PrFeAsO1-y”, J. Phys.: Conf. Ser. 400 (2012) 022053-1-4.
  5. T. Kida, H. Kotsuji, J. Nishido, K. Akashi, K. Taniguchi, K. Kindo, R. Settai, Y. Ōnuki, and M. Hagiwara, “Development of a Two-Axis Rotator in Pulsed High Magnetic Field for a Magnetic Torque Measurement”, J. Phys. Soc. Jpn. 81 (2012) SB067-1-4.
  6. T. Fujita, M. Hagiwara, H. Yamaguchi, S. Kimura, L. E. Svistov, A. I. Smirnov, and A. Prokofiev, “Multi-frequency ESR in the S=1/2 frustrated chain compound LiCuVO4”, J. Phys. Soc. Jpn. 81 (2012) SB029-1-4.
  7. M. Hagiwara, T. Kida, K. Taniguchi, and K. Kindo, “Present Status and Future Plan at High Magnetic Field Laboratory in Osaka University”, J. Low Temp. Phys. 170 (2013) 531-540.
  8. T. Kida, T. Kobayashi, S. Miyasaka, S. Tajima, and M. Hagiwara, “Transport Properties of the Iron-based Superconductor SrFe2(As,P)2 in High Magnetic Fields”, J. Low Temp. Phys. 170 (2013) 346-351.
  9. T. Fujita, M. Hagiwara, H. Yamaguchi, S. Kimura, T. Kashiwagi, K. Matan, D. G. Nocera, Y. S. Lee, and D. Grohol, “High-Field Magnetism of the S=5/2 Kagome-Lattice Antiferromagnet KFe3(OH)6(SO4)2 for the Magnetic Field in the Kagome-Plane”, J. Low Temp. Phys. 170 (2013) 242-247.
  10. M. Ikeda, Z. Honda, M. Sakai, S. Kimura, K. Okunishi, and M. Hagiwara, “High-Field Magnetization of the S=1/2 Two-Leg Spin-Ladder Antiferromagnets CuAX2 (A=Diazine, X=Halogen)”, J. Low Temp. Phys. 170 (2013) 296-301.
  11. Y. Han, G. Du, J. Han, X. Kan, and L. Li, “Crystal-Field Splitting of the Bright Eu3+ Ions in YPO4 Micro-crystals Detected by Zeeman Splitting in Pulsed High Magnetic Fields”, J. Low Temp. Phys. 170 (2013) 430–435.
  12. H. Hori, H. Yashiro, and M. Hagiwara, “Effect of quaternary structure change on the low-lying electron states of the ferrous heme in deoxy-Hb studied by multi-frequency EPR”, J. Inorg. Biochem. 116 (2012) 53-54.
  13. S. Kimura, K. Okunishi, M. Hagiwara, K. Kindo, Z. He, T. Taniyama, M. Itoh, K. Koyama, and K. Watanabe, “Collapse of Magnetic Order of the Quasi One-Dimensional Ising-Like Antiferromagnet BaCo2V2O8 in Transverse Fields”, J. Phys. Soc. Jpn. 82 (2013) 033706-1-4.
  14. S. Kimura, K. Watanabe, T. Fujita, M. Hagiwara, H. Yamaguchi, T. Kashiwagi, and N. Terada, “Electromagnon excitation in the triangular lattice antiferromagnet CuFeO2”, J. Phys.: Conf. Ser. 400 (2012) 032039-1-4.
  15. S. Kimura, K. Watanabe, T. Fujita, M. Hagiwara, H. Yamaguchi, T. Kashiwagi, and N. Terada, “Electromagnon Excitation of the Triangular Lattice Antiferromagnet CuFeO2 in High Magnetic Fields”, J. Low Temp. Phys. 170 (2013) 272-278.
  16. Z. Honda, H. A. Katori, M. Ikeda, M. Hagiwara, K. Okunishi, M. Sakai, T. Fukuda, and N. Kamata, “Magnetic Field-Induced Phase Transitions in the S=1/2 Two-Leg Spin-Ladder Material Cu(DEP)Br2”, J. Phys. Soc. Jpn. 81 (2012) 113710-1-4.
  17. M. Månsson, K. Prša, J. Sugiyama, H. Nozaki, A. Amato, K. Omura, S. Kimura, and M. Hagiwara, “Microscopic Magnetic Nature of the Quasi-One-Dimensional Antiferromagnet BaCo2V2O8”, Phys. Procedia 30 (2012) 146-150.
  18. J. Strečka, M. Hagiwara, Y. Han, T. Kida, Z. Honda, and M. Ikeda, “Ferrimagnetic spin-1/2 chain of alternating Ising and Heisenberg spins in arbitrarily oriented magnetic field”, Cond. Matter. Phys. 15 (2012) 43002-1-11.
  19. S. Kimura and M. Hagiwara, “Chromium spinel oxides in high magnetic fields”, Materials Science and Technologies, SPINELS: Occurrences, Physical Properties and Applications, Chapter 5, 115-132.
▲ Return to Publications ▲
2011 fiscal year
  1. T. Fujita, H. Yamaguchi, S. Kimura, T. Kashiwagi, M. Hagiwara, K. Matan, D. Grohol, D. G. Nocera, and Y. S. Lee, “High-field multi-frequency ESR in the S=5/2 kagome-lattice antiferromagnet KFe3(OH)6(SO4)2”, Phys. Rev. B 85 (2012) 094409-1-11.
  2. S. Kimura, M. Hagiwara, T. Takeuchi, H. Yamaguchi, H. Ueda, Y. Ueda, and K. Kindo, “Large change in the exchange interactions of HgCr2O4 under very high magnetic fields”, Phys. Rev. B 83 (2011) 214401-1-6.
  3. S. Kimura, T. Fujita, N. Nishihagi, H. Yamaguchi, T. Kashiwagi, M. Hagiwara, N. Terada, Y. Sawai, and K. Kindo, “Multifrequency ESR measurements of the triangular lattice antiferromagnet CuFeO2 in high magnetic fields”, Phys. Rev. B 84 (2011) 104449-1-11.
  4. H. Yamaguchi, S. Kimura, R. Ishii, S. Nakatsuji, and M. Hagiwara, “Electron Spin Resonance in the Quasi-Two-Dimensional Triangular-Lattice Antiferromagnet Rb4Mn(MoO4)3”, J. Phys. Soc. Jpn. 80 (2011) 064705-1-5.
  5. H. Hori, H. Yashiro, K. Ninomiya, M. Horitani, T. Kida, and M. Hagiwara, “Low-lying electronic states of the ferrous high-spin (S=2) heme in deoxy-Mb and deoxy-Hb studied by highly-sensitive multi-frequency EPR”, J. Inorg. Biochem. 105 (2011) 1596-1602.
  6. S. Ishida, T. Liang, M. Nakajima, K. Kihou, C. H. Lee, A. Iyo, H. Eisaki, T. Kakeshita, T. Kida, M. Hagiwara, Y. Tomioka, T. Ito, and S. Uchida, “Manifestations of multiple-carrier charge transport in the magnetostructurally ordered phase of BaFe2As2”, Phys. Rev. B 84 (2011) 184514-1-7.
  7. M. Hagiwara, L. E. Svistov, T. Fujita, H. Yamaguchi, S. Kimura, K. Omura, A. Prokofiev, A. I. Smirnov, and Z. Honda, “Possibility of the field-induced spin-nematic phase in LiCuVO4”, J. Phys.: Conf. Ser. 320 (2011) 012049-1-5.
  8. T. Fujita, S. Kimura, H. Yamaguchi, T. Kida, and M. Hagiwara, “Multi-frequency ESR in the S=5/2 triangular-lattice antiferromagnet CuFe1-xGaxO2”, J. Phys.: Conf. Ser. 320 (2011) 012089-1-5.
  9. M. Hagiwara, H. Tsugeno, H. Yamaguchi, V. L. J. Joly, K. Takai and T. Enoki, “ESR in a disordered network of nanographene sheets”, J. Phys.: Conf. Ser. 334 (2011) 012040-1-5.
  10. T. Higo, R. Ishii, M. C. Menard, J. Y. Chan, H. Yamaguchi, M. Hagiwara, and S. Nakatsuji, “Magnetic properties of the quasi-two-dimensional antiferromagnet Ni0.7Al2S3.7”, Phys. Rev. B 84 (2011) 054422-1-7.
  11. A. A. Bush, V. N. Glazkov, M. Hagiwara, T. Kashiwagi, S. Kimura, K, Omura, L. A. Prozorova, L. E. Svistov, A. M. Vasiliev, and A. Zheludev, “Magnetic phase diagram of the frustrated S=1/2 chain magnet LiCu2O2”, Phys. Rev. B 85 (2012) 054421-1-7.
  12. M. Matsushita, J. Sakaguchi, Y. Taga, M. Ohya, S. Yoshiuchi, H. Ota, Y. Hirose, K. Enoki, F. Honda, K. Sugiyama, M. Hagiwara, K. Kindo, T. Tanaka, Y. Kubo, T. Takeuchi, R. Settai, and Y. Ōnuki, “Fermi Surface Property and Characteristic Crystalline Electric Field Effect in PrIr2Zn20”, J. Phys. Soc. Jpn. 80 (2011) 074605-1-12.
  13. T. Takeuchi, s. Yoshiuchi, M. Ohya, Y. Taga, Y. Hirose, K. Sugiyama, F. Honda, M. Hagiwara, K. Kindo, R. Settai, and Y. Ōnuki, “Field-induced Ouadrupolar Ordered Phase for H//<111> in Heavy-Fermion Compound YbCo2Zn20”, J. Phys. Soc. Jpn. 80 (2011) 114703.
  14. A. V. Andreev, M. D. Kuzmin, S. Yoshii, E. A. Terashina, K. Kindo, M. Hagiwara, and F. R. de Boer, “High-field magnetization of a Dy2Fe14Si3 single crystal”, J. Alloys Comp. 509 (2011) 5042-5046.
▲ Return to Publications ▲
2010 fiscal year
  1. S. Kimura, Y. Narumi, N. Terada, Y. Tanaka, M. Iwaki, K. Katsumata, M. Hagiwara, K. Kindo, Z. He, T. Taniyama, M. Itoh, H. Tokoyama, T. Ishikawa, and H. Kitamura, “Field Induced Lattice Deformation in a Quasi-One-Dimensional Antiferromagnet BaCo2V2O8”, J. Phys. Soc. Jpn. 79 (2010) 043706-1-4.
  2. T. Kida, M. Kotani, Y. Mizuguchi, Y. Takano, and M. Hagiwara, “Weak Superconducting Fluctuations and Small Anisotropy of the Upper Critical Fields in an Fe1.05Te0.85Se0.15 Single Crystal”, J. Phys. Soc. Jpn. 79 (2010) 074706-1-4.
  3. T. Kida, L. A. Fenner, A. A. Dee, I. Terasaki, M. Hagiwara, and A. S. Wills, “The giant anomalous Hall effect in the ferromanet Fe3Sn2- a frustrated kagome metal”, J. Phys.: Condens. Matter. 23 (2011) 112205-1-6.
  4. H. Yamaguchi, S. Kimura, M. Hagiwara, Y. Nambu, S. Nakatsuji, Y. Maeno, A. Matsuo, and K. Kindo, “High-Field ESR and Magnetization of the Triangular Lattice Antiferromagnet NiGa2S4”, J. Phys. Soc. Jpn. 79 (2010) 054710-1-8.
  5. H. Yamaguchi, S. Yasin, S. Zherlitsyn, K. Omura, S. Kimura, S. Yoshii, K. Okunishi, Z. He, T. Taniyama, M. Itoh, and M. Hagiwara, “Novel Phase Transition Probed by Sound Velocity in Quasi-One-Dimensional Ising-like Antiferromagnet BaCo2V2O8”, J. Phys. Soc. Jpn. 80 (2011) 033701-1-4.
  6. T. Kashiwagi, T. Nakano, A. Hanazawa, Y. Nozue, and M. Hagiwara, “Antiferromagnetic resonance study of sodalite loaded with sodium by multi-frequency ESR”, J. Phys. Chem. Solids 71 (2010) 544-547.
  7. L. E. Svistov, T. Fujita, H. Yamaguchi, S. Kimura, K. Omura, A. Prokofiev, A. I. Smirnov, Z. Honda, and M. Hagiwara, “New high magnetic field phase of the frustrated S=1/2 chain compound LiCuVO4”, JETP Lett. 93 (2011) 24-28.
  8. K. Katsumata, H. A. Katori, S. Kimura, Y. Narumi, M. Hagiwara, and K. Kindo, ”Phase transition of a triangular lattice Ising antiferromagnet FeI2”, Phys. Rev. B 82 (2010) 104402-1-10.
  9. T. Kida, A. Senda, S. Yoshii, M. Hagiwara, T. Nakano, and I. Terasaki, “Pressure effect on magnetic properties of a weak ferromagnet BaIrO3”, J. Phys.: Conf. Ser. 200 (2010) 012084-1-4.
  10. T. Matsunaga, T. Kida, S. Kimura, M. Hagiwara, S. Yoshida, and I. Terasaki, “Magnetic properties of Sr0.78Y0.22CoO3-δ under high pressure”, J. Phys.: Conf. Ser. 200 (2010) 012116-1-4.
  11. H. Yamaguchi, S. Kimura, M. Hagiwara, R. Ishii, and S. Nakatsuji, “Electron Spin Resonance in a New Triangular-Lattice Layered Oxide”, J. Phys.: Conf. Ser. 200 (2010) 012231-1-4.
  12. M. Hagiwara, T. Kashiwagi, Y. Idutsu, Z. Honda, H. Miyazaki, and I. Harada, “Multi-frequency ESR studies on a Haldane magnet in a field-induced phase at ultra-low temperatures”, J. Phys.: Conf. Ser. 200 (2010) 022012-1-4.
  13. S. Kimura, M. Hagiwara, Y. Narumi, M. Nakano, and K. Kindo, “High frequency ESR measurements on the spin crossover complex [MnIII(taa)]”, J. Phys.: Conf. Ser. 200 (2010) 022025-1-4.
  14. A. I. Smirnov, L. E. Svistov, L. A. Prozorova, A. Zheludev, M. D. Lumusden, E. Ressouche, O. A. Petrenko, M. Hagiwara, S. Kimura, K. Nishikawa, K. Kindo, A. Ya Shapiro, and L. N. Demianets, “Coexistence of spiral and commensurate structures in a triangular antiferromagnet KFe(MoO4)2”, J. Phys.: Conf. Ser. 200 (2010) 032068-1-4.
  15. T. Takeuchi, S. Yasui, M. Toda, M. Matsushita, S. Yoshiuchi, M. Ohya, K. Katayama, Y. Hirose, N. Yoshitani, F. Honda, K. Sugiyama, M. Hagiwara, K. Kindo, E. Yamamoto, Y. Haga, T. Tanaka, Y. Kubo, R. Settai, and Y. Ōnuki, “Metamagnetic Behavior in Heavy-Fermion Compound YbIr2Zn20”, J. Phys. Soc. Jpn. 79 (2010) 064609-1-15.
  16. R. Ishikawa, M. Nakano, A. Fuyuhiro, T. Takeuchi, S. Kimura, T. Kashiwagi, M. Hagiwara, K. Kindo, S. Kaizaki, and S. Kawata, "Construction of a Novel Topological Frustrated System: A Frustrated Metal Cluster in a Helical Space", Chem. Eur. J. 16 (2010) 11139-11144.
  17. N. Tateiwa, S. Ikeda, Y. Haga, T. D. Matsuda, E. Yamamoto, K. Sugiyama, M. Hagiwara, K. Kindo, and Y. Ōnuki, “Magnetic Field and Pressure Phase Diagrams of Uranium Heavy-Fermion Compound U2Zn17”, J. Phys. Soc. Jpn. 80 (2011) 014706-1-8.
  18. Y. Hirose, N. Nishimura, F. Honda, K. Sugiyama, M. Hagiwara, K. Kindo, T. Takeuchi, E. Yamamoto, Y. Haga, M. Matsuura, K. Hirota, A. Yasui, H. Yamagami, R. Settai, and Y. Ōnuki, “Magnetic and Superconducting Properties of CeRhGe2 and CePtSi2”, J. Phys. Soc. Jpn. 80 (2011) 024711-1-12.
▲ Return to Publications ▲
2009 fiscal year
  1. M. Hagiwara, T. Kashiwagi, H. Yashiro, T. Umeno, T. Ito, and T. Sano, “Development of an Ultra-Low Temperature Multi-Frequency ESR Apparatus”, J. Phys.: Conf. Ser. 150 (2009) 012015-1-4.
  2. S. Kimura, T. Takeuchi, M. Hagiwara, K. Okunishi, Z. He, T. Taniyama, and M. Itoh, “Low temperature magnetism of the S=1/2 quasi one-dimensional Ising-like antiferromagnet BaCo2V2O8”, J. Phys.: Conf. Ser. 150 (2009) 042090-1-4.
  3. T. Kida, S. Yoshii, M. Hagiwara, T. Nakano, and I. Terasaki, “Nanoscale spin-dependent transport in a weak itinerant ferromagnet BaIrO3”, J. Phys.: Conf. Ser. 150 (2009) 022037-1-4.
  4. T. Kashiwagi, M. Hagiwara, S. Kimura, H. Miyazaki, I. Harada, and Z. Honda, ”Multi- frequency ESR in the Haldane magnet NDMAP below 1 K”, J. Phys.: Conf. Ser. 150 (2009) 042083-1-4.
  5. S. Kano, K. Hisayoshi, T. Kashiwagi, T. Kida, M. Hagiwara, and C. Uyeda, “Attempt to Detect Diamagnetic Anisotropy of Oxides with Isotropic Crystal Structure by Measuring Its Rotational Oscillation in Strong Magnetic Field”, J. Phys.: Conf. Ser. 156 (2009) 012023-1-5.
  6. C. Uyeda, S. Kano, K. Hisayoshi, T. Kashiwagi, T. Kida, and M. Hagiwara, “Attempt to Improve Sensitivity in Measuring Diamagnetic Anisotropy by Increasing Durational Oscillation in Microgravity”, J. Phys.: Conf. Ser. 156 (2009) 012024-1-4.
  7. M. Yasui, T. Terai, T. Kakeshita, and M. Hagiwara, “Investigation of a quadrupolar interaction in DyCu by elastic constants measurement”, J. Phys.: Conf. Ser. 165 (2009) 012059-1-4.
  8. T. Nakano, T. Kashiwagi, A. Hanazawa, K. Watanabe, M. Hagiwara, and Y. Nozue, “Antiferromagnetic Resonance in Sodium Clusters in Sodalite”, J. Phys. Soc. Jpn. 78 (2009) 084723-1-5.
  9. G-q. Zheng, K. Katayama, M. Nishiyama, S. Kawasaki, N. Nishihagi, S. Kimura, M. Hagiwara, and K. Kindo, “Spin-Echo NMR in Pulsed High Magnetic Fields up to 48 T”, J. Phys. Soc. Jpn. 78 (2009) 095001-1-2.
  10. K. Kimura, H. Nakamura, S. Kimura, M. Hagiwara, and T. Kimura, “Tuning Ferroelectric Polarization by Electric and Magnetic Fields in CuCrO2”, Phys. Rev. Lett. 103 (2009) 107201-1-4.
  11. T. Kida, T. Matsunaga, M. Hagiwara, Y. Mizuguchi, Y. Takano, and K. Kindo, “Upper Critical Fields of the 11-System Iron-Chalcogenide Superconductor FeSe0.25Te0.75”, J. Phys. Soc. Jpn. 78 (2009) 113701-1-4.
  12. S. Ikeda, H. Sakai, N. Tateiwa, T. D. Matsuda, D. Aoki, Y. Homma, E. Yamamoto, A. Nakamura, Y. Shiokawa, Y. Ota, K. Sugiyama, M. Hagiwara, K. Kindo, K. Matsubayashi, M. Hedo, Y. Uwatoko, Y. Haga, and Y. Ōnuki, “Possible Existence of Magnetic Polaron in Nearly Ferromagnetic Semiconductor β-US2”, J. Phys. Soc. Jpn. 78 (2009) 114704-1-10.
  13. C. Tonohiro, Y. Nakano, F. Honda, T. Yamada, T. Takeuchi, K. Sugiyama, M. Hagiwara, K. Kindo, T. D. Matsuda, Y. Haga, M. Hedo, Y. Uwatoko, R. Settai, and Y. Ōnuki, “Electronic and Magnetic Properties of Rare Earth Compounds RPt2Ge2 (R: La-Ho)”, J. Phys. Soc. Jpn. 78 (2009) 114706-1-12.
  14. S. Suzuki, S. Miyasaka, S. Tajima, T. Kida, and M. Hagiwara, “Systematic Study on Fluorine-Doping Dependence of Superconducting and Normal State Properties in LaFePO1-xFx”, J. Phys. Soc. Jpn. 78 (2009) 114712-1-6.
  15. M. Hagiwara, S. Kimura, H. Yashiro, T. Kashiwagi, H. Yamaguchi, and K. Kindo, “High-Field and Multifrequency ESR Studies at KYOKUGEN in Osaka University”, Appl. Magn. Reson. 36 (2009) 269-274.
  16. H. Yamaguchi, S. Kimura, M. Hagiwara, Y. Nambu, S. Nakatsuji, Y. Maeno, and K. Kindo, “High-Field and Multifrequency ESR in the Two-Dimensional Triangular Lattice Antiferromagnet NiGa2S4”, Appl. Magn. Reson. 36 (2009) 285-289.
  17. T. Kashiwagi, M. Hagiwara, S. Kimura, H. Miyazaki, I. Harada, Z. Honda, and K. Kindo, “Spin Excitations in the Field-Induced Phase of the Quasi-One-Dimensional S=1 Heisenberg Antiferromagnet NDMAP”, Appl. Magn. Reson. 36 (2009) 309-316.
  18. H. Yamaguchi, S. Kimura, Z. Honda, K. Okunishi, S. Todo, K. Kindo, and M. Hagiwara,“High-Field Magnetism of the Spin-Ladder Material Na2Fe2(C2O4)3(H2O)2”, J. Phys. Soc. Jpn. 78 (2009) 124701-1-5.
  19. C. Mitsumata, S. Tomita, M. Hagiwara, and K. Akamatsu, “Electron magnetic resonance in interacting ferromagnetic-metal nanoparticle systems: experiment and numerical simulation”, J. Phys.: Condens. Matter. 22 (2010) 016005-1-10.
  20. H. Yamaguchi, S. Ohotomo, S. Kimura, M. Hagiwara, K. Kimura, T. Kimura, T. Okuda, and K. Kindo, “Spiral-plane flop probed by ESR in the multiferroic triangular-lattice antiferromagnet CuCrO2”, Phys. Rev. B 81 (2010) 033104-1-4.
  21. S. Yoshiuchi, M. Toda, M. Matsushita, S. Yasui, Y. Hirose, M. Ohya, K. Katayama, F. Honda, K. Sugiyama, M. Hagiwara, K. Kindo, T. Takeuchi, E. Yamamoto, Y. Haga, R. Settai, T. Tanaka, Y. Kubo and Y. Ōnuki, “Heavy Fermion State in YbIr2Zn20”, J. Phys. Soc. Jpn. 78 (2009) 123711-1-4.
  22. M. Measson, H. Muranaka, T. Kawai, Y. Ota, K. Sugiyama, M. Hagiwara, K. Kindo, T. Takeuchi, K. Shimizu, F. Honda, R. Settai, and Y. Ōnuki, “Magnetic Properties of RCoGe3 (R: Ce, Pr and Nd) and Strong Anisotropy of the Upper Critical Field in Non-centrosymmetric Compound CeCoGe3”, J. Phys. Soc. Jpn. 78 (2009) 124713-1-10.
  23. Y. Nakano, F. Honda, T. Takeuchi, K. Sugiyama, M. Hagiwara, K. Kindo, E. Yamamoto, Y. Haga, R. Settai, H. Yamagami, and Y. Ōnuki, “Magnetic and Fermi Surface Properties of CePd5Al2 and PrPd5Al2”, J. Phys. Soc. Jpn. 79 (2010) 024702-1-9.
  24. T. Matsunaga, T. Kida, S. Kimura, M. Hagiwara, S. Yoshida, I. Terasaki, and K. Kindo, “High Field Magnetism of Sr0.78Y0.22CoO3-δ under High Pressure”, J. Low Temp. Phys. 159 (2010) 7-10.
  25. M. Hagiwara, S. Kimura, N. Nishihagi, T. Suzuki, M. Nohara, H. Takagi and K. Kindo, “High Field Magnetism of the Spinel Oxide CoAl2O4”, J. Low Temp. Phys. 159 (2010) 11-14.
  26. S. Kimura, N. Nishihagi, H. Yamaguchi, T. Kashiwagi, M. Hagiwara, N. Terada, and K. Kindo, “High-Field/Multi-Frequency ESR Measurements on the Triangular Antiferromagnet CuFeO2”, J. Low Temp. Phys. 159 (2010) 80-83.
  27. H. Yamaguchi, S. Otomo, S. Kimura, M. Hagiwara, K. Kimura, T. Kimura, and K. Kindo, “High -Field and Multi-Frequency ESR in the Two-Dimensional Triangular-Lattice Antiferromagnet CuCrO2”, J. Low Temp. Phys. 159 (2010) 130-133.
  28. T. Kida, R. Kammuri, S. Yoshii, M. Hagiwara, M. Iwakawa, W. Kobayashi, I. Terasaki, and K. Kindo, “High Field Magnetization and Magnetoresistance of CaCu3Ti4-xRuxO12”, J. Low Temp. Phys. 159 (2010) 143-146.
  29. G-q. Zheng, K. Katayama, M. Kandatsu, N. Nishihagi, S. Kimura, M. Hagiwara, and K. Kindo, “59Co NMR at Pulsed High Magnetic Fields”, J. Low Temp. Phys. 159 (2010) 280-283.
▲ Return to Publications ▲
2008 fiscal year
  1. S. Kimura, M. Matsuda, T. Masuda, S. Hondo, K. Kaneko, N. Metoki, M. Hagiwara, T. Takeuchi, K. Okunishi, Z. He, K. Kindo, T. Taniyama, and M. Itoh, “Longitudinal Spin Density Wave Order in a Quasi-1D Ising-like Quantum Antiferromagnet”, Phys. Rev. Lett. 101 (2008) 207201-1-4.
  2. S. Yoshii, T. Yamamoto, M. Hagiwara, S. Michimura, A. Shigekawa, F. Iga, T. Takabatake, and K. Kindo, “Multistep Magnetization Plateaus in the Shastry-Sutherland System TbB4”, Phys. Rev. Lett. 101 (2008) 087202-1-4.
  3. A. I. Smirnov, L. E. Svistov, L. A. Prozorova, A. Zheludev, M. D. Lumsden, E. Ressouche, O. A. Petrenko, K. Nishikawa, S. Kimura, M. Hagiwara, K. Kindo, A. Ya. Shapiro, and L. N. Demianets, “Chiral and Collinear Ordering in a Distorted Triangular Antiferromagnet”, Phys. Rev. Lett. 102 (2009) 037202-1-4.
  4. S. Kimura, Y. Maeda, T. Kashiwagi, H. Yamaguchi, M. Hagiwara, S. Yoshida, I. Terasaki, and K. Kindo, “Field-induced spin-state transition in the perovskite cobalt oxide Sr1-xYxCoO3-δ”, Phys. Rev. B 78 (2008) 180403(R)-1-4.
  5. H. Yamaguchi, S. Kimura, M. Hagiwara, Y. Nambe, S. Nakatsuji, Y. Maeno, and K. Kindo, “High-field electron spin resonance in the two-dimensional triangular-lattice antiferromagnet NiGa2S4”, Phys. Rev. B 78 (2008) 180404(R)-1-4.
  6. T. Kida, A. Senda, S. Yoshii, M. Hagiwara, T. Takeuchi, T. Nakano, and I. Terasaki, “Unconventional critical behavior in the weak ferromagnet BaIrO3”, Europhys. Lett. 84 (2008) 27004-1-4.
  7. T. Kashiwagi, M. Hagiwara, S. Kimura, Z. Honda, H. Miyazaki, I. Harada, and K. Kindo, ”High-field multifrequency electron-spin-resonance study of the Haldane magnet Ni(C5H14N2)2N3(PF6)”, Phys. Rev. B 79 (2009) 024403-1-12.
  8. I. Tsukada, R. Kammuri, T. Kida, S. Yoshii, T. Takeuchi, M. Hagiwara, M. Iwakawa, W. Kobayashi, and I. Terasaki, “Heat capacity proportional to T2 induced by Ru substitution in CaCu3(Ti4-xRux)12 (x～0.5)”, Phys. Rev. B 79 (2009) 054430-1-8.
  9. J. Strecka, L. Canova, M. Jascur, and M. Hagiwara, “Exact solution of the geometrically frustrated spin-1/2 Ising-Heisenberg model on the triangulated kagome (triangles-in-triangles) lattice”, Phys. Rev. B 78 (2008) 024427-1-11.
  10. J. Strecka, M. Hagiwara, P. Balaz, M. Jascur, Y. Narumi, S. Kimura, J. Kuchar, and K. Kindo, “Breakdown of an intermediate plateau in the magnetization process of anisotropic spin-1 Heisenberg dimmer: Theory vs. experiment”, Physica B 403 (2008) 3146.
  11. H. Isobe, S. Nishihara, M. Shoji, S. Yamanaka, J. Shimada, M. Hagiwara, and K. Yamaguchi, “Extended Hartree-Fock Theory of Chemical Reactions. VII. Hydroxylation Reactions by P450”, Int. J. Quantum Chem. 108 (2008) 2991-3009.
  12. K. Yamaguchi, S. Yamanaka, H. Isobe, M. Hagiwara, D. Yamaki, M. Nishihara, Y. Kitagawa, T. Kawakami, and M. Okumura, “N-Bands Hubbard Models. IV. Comparisons of Electron- or Hole-Doped Quaternary Oxypictides LaOMPn Superconductors with Cuprates”, Int. J. Quantum Chem. 108 (2008) 3016-3041.
  13. C. S. Garde, T. Takeuchi, Y. Nakano, Y. Takeda, Y. Ota, Y. Miyauchi, K. Sugiyama, M. Hagiwara, K. Kindo, F. Honda, R. Settai, and Y. Ōnuki, “Electrical and Magnetic Properties of R3Al11 (R=La, Ce, Pr, and Nd)”, J. Phys. Soc. Jpn. 77 (2008) 124704-1-12.
  14. N. D. Dung, Y. Ota, K. Sugiyama, T. D. Matsuda, Y. Haga, K. Kindo, M. Hagiwara, T. Takeuchi, R. Settai, and Y. Ōnuki, ”Magnetic Properties of Single Crystalline RCu2Si2 (R: Rare Earth)”, J. Phys. Soc. Jpn. 78 (2009) 024712-1-16.
  15. Y. Ota, K. Sugiyama, Y. Miyauchi, Y. Takeda, Y. Nakano, Y. Doi, K. Katayama, N. D. Dung, T. D. Matsuda, Y. Haga, K. Kindo, T. Takeuchi, M. Hagiwara, R. Settai, and Y. Ōnuki, “Electrical and Magnetic Properties of CeAu2Si2”, J. Phys. Soc. Jpn. 78 (2009) 034714-1-8.
  16. A. V. Andreev, S. Yoshii, M. D. Kuz'min, F. R. de Boer, K. Kindo, and M. Hagiwara, “A high-field magnetization study of a Nd2Fe14Si3 single crystal”, J. Phys.: Condens. Matter. 21 (2009) 146005-1-8.
▲ Return to Publications ▲
2007 fiscal year
  1. S. Kimura, T. Takeuchi, K. Okunishi, M. Hagiwara, Z. He, K. Kindo, T. Taniyama, and M. Itoh, “Novel Ordering of an S=1/2 Quasi-1d Ising-Like Antiferromagnet in Magnetic Field”, Phys. Rev. Lett. 100 (2008) 057202-1-4.
  2. S. Kimura, H. Yashiro, K. Okunishi, M. Hagiwara, Z. He, K. Kindo, T. Taniyama, and M. Itoh, “Field induced order to disorder transition driven by a softening of spinon excitation”, Phys. Rev. Lett. 99 (2007) 087602-1-4.
  3. M. Horitani, H. Yashiro, M. Hagiwara, and H. Hori, “Multi-frequency and high-field EPR study of manganese(III) protoporphyrin IX reconstituted myoglobin with an S=2 integer electron spin”, J. Inorg. Biochem. 102 (2008) 781-788.
  4. T. Kashiwagi, M. Hagiwara, S. Kimura, Z. Honda, and K. Kindo, “Novel Spin Excitations in the Field-Induced Phase of the Haldane Magnet Ni(C5H14N2)2N3(PF6)”, J. Phys. Soc. Jpn. 76 (2007) 103703-1-4.
  5. S. Yoshii, S. Sonoda, T. Yamamoto, T. Kashiwagi, M. Hagiwara, Y. Yamamoto, Y. Akasaka, K. Kindo, and H. Hori, “Evidence for Carrier-Induced High-Tc Ferromagnetism in Mn-doped GaN film”, Europhys. Lett. 78 (2007) 37006-1-4.
  6. S. Yoshii, M. Hagiwara, F. R. de Boer, H. Z. Luo, G. H. Wu, F. M. Yang, and K. Kindo, “High-field moment reorientation in Er2Co17”, Phys. Rev. B 75 (2007) 214429-1-6.
  7. A. I. Smirnov, H. Yashiro, S. Kimura, M. Hagiwara, Y. Narumi, K. Kindo, A. Kikkawa, K. Katsumata, A. Y. Shapiro, and L. N. Demianets, “Triangular lattice antiferromagnet RbFe(MoO4)2 in high magnetic fields”, Phys. Rev. B 75 (2007) 134412-1-7.
  8. A. I. Smirnov, V. N. Glazkov, T. Kashiwagi, S. Kimura, M. Hagiwara, K. Kindo, A. Ya. Shapiro, and L. N. Demianets, “Triplet spin resonance of Haldane magnet PbNi2V2O8 with interchain coupling”, Phys. Rev. B 77 (2008) 100401(R)-1-4.
  9. Y. Tanaka, Y. Narumi, N. Terada, K. Katsumata, H. Ueda, U. Staub, K. Kindo, T. Fukui, T. Yamamoto, R. Kammuri, M. Hagiwara, A. Kikkawa, Y. Ueda, H. Toyokawa, T. Ishikawa, and H. Kitamura, “Lattice Deformations Induced by an Applied Magnetic Field in the Frustrated Antiferromagnet HgCr2O4”, J. Phys. Soc. Jpn. 76 (2007) 043708-1-4.
  10. Y. Okuda, Y. Miyauchi, Y. Ida, Y. Takeda, C. Tonohiro, Y. Oduchi, T. Yamada, N. D. Dung, T. D. Matsuda, Y. Haga, T. Takeuchi, M. Hagiwara, K. Kindo, H. Harima, K. Sugiyama, R. Settai, and Y. Ōnuki, “Magnetic and Superconducting Properties of LaIrSi3 and CeIrSi3 with the Non-centrosymmetric Crystal Structure”, J. Phys. Soc. Jpn. 76 (2007) 044708-1-11.
  11. T. Hiraoka, H. Fujiwara, T. Sugimoto, H. Nakazumi, S. Noguchi, A. Kuribayashi, T. Ishida, K. Yokogawa, K. Murata, T. Mori, H. A. Katori, S. Kimura, and M. Hagiwara, “Metal–semiconductor structural phase transitions and antiferromagnetic orderings in (Benzo-TTFVO)2·MX4 (M = Fe, Ga; X = Cl, Br) salts”, J. Mater. Chem. 17 (2007) 1664.
  12. N. V. Hieu, T. Takeuchi, H. Shishido, C. Tonohiro, T. Yamada, H. Nakashima, K. Sugiyama, R. Settai, T. D. Matsuda, Y. Haga, M. Hagiwara, K. Kindo, S. Araki, Y. Nozue, and Y. Ōnuki, “Magnetic Properties and Crystalline Electric Field Scheme in RRhIn5 (R: Rare Earth)”, J. Phys. Soc. Jpn. 76 (2007) 064702-1-16.
  13. N. Terada, Y. Narumi, Y. Sawai, K. Katsumata, U. Staub, Y. Tanaka, A. Kikkawa, T. Fukui, K. Kindo, T. Yamamoto, R. Kammuri, M. Hagiwara, H. Toyokawa, T. Ishikawa, and H. Kitamura, “Correlation between crystal structure and magnetism in the frustrated antiferromagnet CuFeO2 under high magnetic fields”, Phys. Rev. B 75 (2007) 224411-1-8.
  14. K. Sugiyama, T. Miyauchi, Y. Ota, T. Yamada, Y. Oduchi, N. D. Dung, Y. Haga, T. D. Matsuda, M. Hagiwara, K. Kindo, T. Takeuchi, R. Settai, and Y. Ōnuki, “High-field magnetization of single crystals CeCu2X2 (X=Si and Ge) and YbCu2Si2”, Physica B 403 (2008) 769-771.
  15. M. Shoji, H. Isobe, T. Saito, H. Yabushita, K. Koizumi, Y. Kitagawa, S. Yamanaka, T. Kawakami, M. Okumura, M. Hagiwara, and K. Yamaguchi, “Theory of Chemical Bonds in Metalloenzymes. VII. Hybrid-Density Functional Theory Studies on the Electronic Structures of P450”, Int. J. Quantum Chem. 108 (2008) 631-650.
Review
  1. M. Hagiwara, H. Tsujii, C. R. Rotundu, B. Andraka, Y. Takano, T. Suzuki, and S. Suga, “Field-induced Tomonaga-Luttinger liquid of a quasi-one-dimensional S=1 antiferromagnet”: Mod. Phys. Lett. B 21 (2007) 965-976.
▲ Return to Publications ▲
2006 fiscal year
  1. M. Hagiwara, H. Tsujii, C. R. Rotundu, B. Andraka, Y. Takano, N. Tateiwa, T. C. Kobayashi, T. Suzuki, and S. Suga, “Tomonaga-Luttinger Liquid in a Quasi-One-Dimensional S=1 Antiferromagnet Observed by Specific Heat Measurements”, Phys. Rev. Lett. 96 (2006) 147203-1-4.
  2. S. Kimura, M. Hagiwara, H. Ueda, Y. Narumi, K. Kindo, H. Yashiro, T. Kashiwagi, and H. Takagi, “Observation of Higher-Harmonic Helical Spin-Resonance Modes in the Chromium Spinel CdCr2O4”, Phys. Rev. Lett. 97 (2006) 257202-1-4.
  3. Y. Nakagawa, T. Kashiwagi, H. Yamaguchi, S. Kimura, Z. Honda, K. Yamada, K. Kindo, and M. Hagiwara, “High field ESR and magnetization in Na2Co2(C2O4)3(H2O)2”, J. Phys. Soc. Jpn. 75 (2006) 124708-1-5.
  4. M. Hagiwara, Y. Narumi, A. Matsuo, H. Yashiro, S. Kimura, and K. Kindo, “Magnetic properties of a Ni tetramer with a butterfly structure in high magnetic fields”, New J. Phys. 8 (2006) 176-1-10.
  5. T. Kashiwagi, S. Sonoda, H. Yashiro, Y. Ishihara, A. Usui, Y. Akasaka, and M. Hagiwara, “Electron Spin Resonance in a GaN Thin Film Doped with Fe”, J. J. Appl. Phys. 46 (2007) 581-585.
  6. G. Annino, H. Yashiro, M. Cassettari, and M. Martinelli, “Properties of trapped electromagnetic modes in coupled waveguides”, Phys. Rev. B73 (2006) 125308-1-8.
  7. L. P. Regnault, A. Zheludev, M. Hagiwara, and A. Stunault, “Low-energy excitations in the magnetized state of the bond-alternating quantum S=1 chain system Ni(C9D24N4)(NO2)ClO4”, Phys. Rev. B 73 (2006) 174431-1-4.
  8. Y. Obiraki, H. Nakashima, A. Galatanu, T. D. Matsuda, Y. Haga, T. Takeuchi, K. Sugiyama, K. Kindo, M. Hagiwara, R. Settai, H. Harima, and Y. Ōnuki, “Magnetic and Fermi Surface Properties in Ferromagnets NdRh3B2 and GdRh3B2”, J. Phys. Soc. Jpn. 75 (2006) 064702-1-8.
  9. Y. Narumi, K. Katsumata, U. Staub, K. Kindo, M. Kawauchi, Ch. Broennimann, H. Toyokawa, Y. Tanaka, A. Kikkawa, T. Yamamoto, M. Hagiwara, T. Ishikawa, and H. Kitamura, “Lattice Distortion in Antiferromagnetic CoO under High Magnetic Fields”, J. Phys. Soc. Jpn. 75 (2006) 075001-1-2.
  10. N. D. Dung, Y. Haga, T. D. Matsuda, T. Yamada, A. Thamizhavel, Y. Okuda, T. Takeuchi, K. Sugiyama, M. Hagiwara, K. Kindo, R. Settai, and Y. Ōnuki, “Single Crystal Growth and Magnetic Properties of Antiferromagnet Ce2Pd3Si5”, J. Phys. Soc. Jpn. 76 (2007) 024702-1-6.
  11. N. V. Hieu, H. Shishido, T. Takeuchi, A. Thamizhavel, H. Nakashima, K. Sugiyama, R. Settai, T. D. Matsuda, Y. Haga, M. Hagiwara, K. Kindo, and Y. Ōnuki, “Unique Magnetic Properties of NdRhIn5, TbRhIn5, DyRhIn5, and HoRhIn5”, J. Phys. Soc. Jpn. 75 (2006) 074708-1-6.
  12. K. Sugiyama, H. Nakashima, D. Aoki, Y. Haga, E. Yamamoto, A. Nakamura, Y. Homma, Y. Shiokawa, K. Kindo, M. Hagiwara, and Y. Ōnuki, “Chracteristic High-Field Magnetization in a Transuranium Antiferromagnet NpRhGa5”, J. Phys. Soc. Jpn. 75 (2006) 094707-1-6.
  13. N. Oba, H. Kageyama, T. Kitano, J. Yasuda, Y. Baba, M. Nishi, K. Hirota, Y. Narumi, M. Hagiwara, K. Kindo, T. Saito, Y. Ajiro, and K. Yoshimura, “Collinear Order in Frustrated Quantum Antiferromagnet on Square Lattice (CuBr)LaNb2O7”, J. Phys. Soc. Jpn. 75 (2006) 113601-1-5.
  14. N. Terada, Y. Narumi, K. Katsumata, T. Yamamoto, U. Staub, K. Kindo, M. Hagiwara, Y. Tanaka, A. Kikkawa, H. Toyokawa, T. Fukui, R. Kanmuri, T. Ishikawa, and H. Kitamura, “Field-induced lattice staircase in a frustrated antiferromagnet CuFeO2”, Phys. Rev. B 74 (2006) 180404(R)1-4.
  15. K. Sugiyama, D. Honda, H. Nakashima, D. Aoki, E. Yamamoto, A. Nakamura, K. Honma, Y. Shiokawa, K. Kindo, M. Hagiwara, and Y. Ōnuki, “High-field magnetization of NpRhGa5”, Physica B 378-380 (2006) 1013-1014.
  16. S. Yoshii, E. Matsuoka, K. Hayashi, T. Takabatake, M. Hagiwara, and K. Kindo, “Itinerant electron metamagnetism in AFe4Sb12 (A=Ca, Sr, Ba)”, Physica B 378-380 (2006) 241-243.
  17. M. Hagiwara, S. Kimura, H. Yashiro, S. Yoshii, and K. Kindo, “Present status and future plan of research in high magnetic fields at KYOKUGEN in Osaka University”, J. Phys: Conf. Ser. 51 (2006) 647-650.
  18. S. Kimura, H. Yashiro, M. Hagiwara, K. Okunishi, K. Kindo, Z. He, T. Taniyama, and M. Itoh, “High field magnetism of the quasi one-dimensional anisotropic antiferromagnet in BaCo2V2O8”, J. Phys: Conf. Ser. 51 (2006) 99-102.
  19. S. Yoshii, T. Yamamoto, M. Hagiwara, A. Shigekawa, S. Michimura, F. Iga, T. Takabatake, and K. Kindo, “High-field magnetization of TmB4”, J. Phys.: Conf. Ser. 51 (2006) 59-62.
  20. S. Yoshii, A.V. Andreev, E. Brück, J.C.P. Klaasse, K. Prokes, F.R. de Boer, M. Hagiwara, K. Kindo, and V. Sechovsk, “Magnetization and specific heat of a UIrGe single crystal in high magnetic fields”, J. Phys.: Conf. Ser. 51 (2006) 151-154.
  21. H. Yashiro, T. Kashiwagi, M. Horitani, F. Hobo, H. Hori, and M Hagiwara, “Development of a multi-frequency ESR system with high sensitivity”, J. Phys.: Conf. Ser. 51 (2006) 576–579.
  22. T. Kashiwagi, S. Kimura, A. Bush, A. Vasiliev, A. Zheludev, K. Kindo, and M. Hagiwara, “Multi-frequency ESR in NaCu2O2”, J. Phys.: Conf. Ser. 51 (2006) 71–74.
  23. H. Yamaguchi, Y. Nakagawa, T. Kashiwagi, S. Kimura, Z. Honda, K. Kindo, and M. Hagiwara, “High field magnetization and multi-frequency ESR in the spin-ladder compound Na2Fe2(C2O4)3(H2O)2”, J. Phys.: Conf. Ser. 51 (2006)191-194
  24. K. Uhlirova, V. Sechovsk, F.R. de Boer, S. Yoshii, K. Nishikawa, M. Hagiwara, K. Kindo, and G. Venturini, “Magnetism of ErMn6Ge6”, J. Phys.: Conf. Ser. 51 (2006) 123-126.
  25. E. A. Tereshina, A.V. Andreev, S. Yoshii, M.D. Kuz'min, F.R. de Boer, M. Hagiwara, and K. Kindo, “Magnetization of a Dy2Fe14Si3 single crystal in high magnetic fields”, J. Phys.: Conf. Ser. 51 (2006) 147-150.
  26. S. Noguchi, A. Kuribayashi, T. Hiraoka, H. Fujiwara, T. Sugimoto, S. Kimura, M. Hagiwara, K. Kindo, and T. Ishida, “High field magnetization of (Benzo-TTFVS)2FeBr4 and (Benzo-TTFVO)2FeBr4”, J. Phys.: Conf. Ser. 51 (2006) 331-334.
  27. Y. Yamamoto, S. Itaya, K. Suga, T. Takenobu, Y. Iwasa, M. Hagiwara, K. Kindo, and H. Hori, “Anomalous Hall- and Magneto-Resistances on Cr-doped Ge in high magnetic fields observed up to room temperature”, J. Phys.: Conf. Ser. 51 (2006) 115-118.
  28. K. Sugiyama, H. Nakashima, T. Yamada, D. Aoki, S. Ikeda, Y. Haga, E. Yamamoto, A. Nakamura, Y. Homma, Y. Shiokawa, K. Kindo, M. Hagiwara, and Y. Ōnuki, “Characteristic metamagnetic transitions in NpRhGa5 and UPtGa5”, J. Phys.: Conf. Ser. 51 (2006) 227-230.
  29. Y. Narumi, K. Kindo, K. Katsumata, M. Kawauchi, Ch. Broennimann, U. Staub, H. Toyokawa, Y. Tanaka, A. Kikkawa, T. Yamamoto, M. Hagiwara, T. Ishikawa, and H. Kitamura, “X-ray diffraction studies in pulsed high magnetic fields”, J. Phys.: Conf. Ser. 51 (2006) 494-497.
  30. M. Hagiwara, T. Kashiwagi, S. Kimura, Z. Honda, and K. Kindo, “Novel spin excitation in the high field phase of an S=1 antiferromagnetic chain”, J. Magn. Magn. Mater. 310 (2007) 1272-1274.
  31. S. Kimura, M. Hagiwara, H. Tanaka, A. K. Kolezhuk, and K. Kindo, “High field ESR measurements on the spin gap system TlCuCl3”, J. Magn. Magn. Mater. 310 (2007) 1218-1220.
  32. S. Yoshii, T. Yamamoto, M. Hagiwara, T. Takeuchi, A. Shigekawa, S. Michimura, F. Iga, T. Takabatake, and K. Kindo, “High-field Magnetization of TbB4”, J. Magn. Magn. Mater. 310 (2007) 1282-1284.
  33. T. Kashiwagi, S, Sonoda, H. Yashiro, Y. Akasaka, and M. Hagiwara, “ESR in a GaN thin film doped with Fe”, J. Magn. Magn. Mater. 310 (2007) 2152-2154.
  34. F. Iga, A. Shigekawa, Y. Hasegawa, S. Michimura, T. Takabatake, S. Yoshii, T. Yamamoto, M. Hagiwara, and K. Kindo, “Highly Anisotropic Magnetic Phase Diagram of a 2-dimensional Orthogonal Dimer System TmB4”, J. Magn. Magn. Mater. 310 (2007) 443-445.
  35. K. Uhlirova, V. Sechovsky, F. R. de Boer, S. Yoshii, T. Yamamoto, M. Hagiwara, C. Lefèvre, and G. Venturini, “Magnetic properties and Hall effect of single-crystalline YMn6Sn6”, J. Magn. Magn. Mater. 310 (2007) 1747-1749.
  36. T. Yamada, H. Nakashima, K. Sugiyama, M. Hagiwara, K. Kindo, K. Tanaka, D. Kikuchi, Y. Aoki, H. Sugawara, H. Sato, R. Settai, Y. Ōnuki, and H. Harima, “Magnetism of filled skutterudites under high magnetic fields”, J. Magn. Magn. Mater. 310 (2007) 252-254.
  37. Y. Oduchi, C. Tonohiro, A. Thamizhavel, H. Nakashima, S. Morimoto, T. D. Matsuda, Y. Haga, K. Sugiyama, T. Takeuchi, R. Settai, M. Hagiwara, and Y. Ōnuki, “Magnetic properties of Ce3T4Sn13 and Pr3T4Sn13 (T=Co and Rh) single crystals”, J. Magn. Magn. Mater. 310 (2007) 249-251.
  38. S. Niitaka, K. Nishikawa, S. Kimura, Y. Narumi, K. Kindo, M. Hagiwara, and H. Takagi, “High-field magnetization study of the heavy fermion oxide LiV2O4”, J. Magn. Magn. Mater. 310 (2007) 258-260.
  39. K. Sugiyama, H. Nakashima, D. Aoki, S. Ikeda, Y. Haga, E. Yamamoto, A. Nakamura, Y. Homma, Y. Shiokawa, K. Kindo, M. Hagiwara, and Y. Ōnuki, “High-Field Magnetization in Transuranium Compounds”, J. Magn. Magn. Mater. 310 (2007) 1789-1791.
  40. N. D. Dung, Y. Haga, T. D. Matsuda, A. Thamizhavel, Y. Okuda, T. Takeuchi, K. Sugiyama, M. Hagiwara, K. Kindo, R. Settai, and Y. Ōnuki, “Anisotropic Magnetic Properties of Ce2Pd3Si5”, J. Magn. Magn. Mater. 310 (2007) 1558-1560.
  41. N. V. Hieu, H. Shishido, H. Nakashima, K. Sugiyama, R. Settai, S. Araki, Y. Nozue, T. D. Matsuda, Y. Haga, T. Takeuchi, M. Hagiwara, K. Kindo, and Y. Ōnuki, “Magnetic Properties of RRhIn5 (R: Rare Earth)”, J. Magn. Magn. Mater. 310 (2007) 1721-1723.
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2005 fiscal year
  1. S. Tomita, K. Akamatsu, H. Shinkai, S. Ikeda, H. Nawafune, C. Mitsumata, T. Kashiwagi, and M. Hagiwara, “Tuning magnetic interactions in ferromagnetic-metal nanoparticle systems”, Phys. Rev. B 71 (2005) 180414(R)1-4.
  2. J. Strecka, M. Jascur, M. Hagiwara, Y. Narumi, and K. Kindo, “Thermodynamic properties of a tetramer ferro-ferro-antiferromagnetic-antiferromagnetic Ising-Heisenberg bond alternating chain as a model system for Cu(3-Clpy)2(N3)2”, Phys. Rev. B 72 (2005) 024459-1-11.
  3. S. Matsubara, K. Kodama, M. Takigawa, and M. Hagiwara, “Effects of randomness on the field-induced phase transition in the S=1 bond-alternating spin chain NTENP”, J. Phys. Soc. Jpn. 74 (2005) 2417-2420.
  4. Y. Narumi, K. Kindo, K. Katsumata, M. Kawauchi, Ch. Broennimann, U. Staub, H. Toyokawa, Y. Tanaka, A. Kikkawa, T. Yamamoto, M. Hagiwara, T. Ishikawa, and H. Kitamura, “X-ray diffractometer combining synchrotron radiation and pulsed magnetic fields up to 40 T”, J. Synchrotoron Rad. 13 (2006) 271-274.
  5. A. Thamizhavel, H. Nakashima, Y. Obiraki, M. Nakashima, T. D. Matsuda, Y. Haga, K. Sugiyama, T. Takeuchi, R. Settai, M. Hagiwara, K. Kindo, and Y. Ōnuki, “Anisotropic Magnetic Properties of a Pressure-induced Superconductor Ce2Ni3Ge5”, J. Phys. Soc. Jpn. 74 (2005) 2843-2848.
  6. H. Kageyama, J. Yasuda, T. Kitano, K. Totsuka, Y. Narumi, M. Hagiwara, K. Kindo, Y. Baba, N. Oba, Y. Ajiro, and K. Yoshimura, “Anomalous Magnetization of the Two-Dimensional S=1/2 Frustrated Square-Lattice Antiferromagnet (CuCl)LaNb2O7”, J. Phys. Soc. Jpn. 74 (2005) 3155-3158.
  7. J. Strecka, M. Jascur, M. Hagiwara, Y. Narumi, J. Kuchar, S. Kimura, and K. Kindo, “Magnetic behavior of a spin-1 dimer: model system for homodinuclear nickel(II) complexes”, J. Phys. Chem. Solids 66 (2005) 1828-1837.
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2004 fiscal year（Only for affiliation of KYOKUGEN）
  1. J. Strecka, M. Jascur, M. Hagiwara, and K. Minami,“Magnetic properties of a tetramerferro-ferro-antiferro-antiferromagnetic Ising-Heisenberg bond alternating chain as a model system for Cu(3-Clpy)2(N3)2”, Czech. J. Phys. 54 (2004) Suppl.D 583-586.
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