Capacitor bank(Pulse magnetic field generator) |
No. 1 HMF facility |
No. 2 HMF facility |
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- Stored energy: 10 MJ
- Discharge switch:thyristor control
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- Stored energy: 1.5 MJ
- Discharge switch:air-gap technique
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Non-destructive pulsed magnets(developed by Prof. Kindo) |
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- Short-pulse magnet(KYOKUGEN center)
- max. field: 60 T
- pulse duration: 7 msec
- bore diameter: 18 mm
- applications: ESR,magnetization,dielectric polarization
- Long-pulse magnet(High magnetic field laboratory)
- max. field: 55 T
- pulse duration: 35 msec
- bore diameter: 18 mm
- applications: ESR,magnetization,magnetostriction,
electrical resistance,dielectric polarization,NMR
- 80 T magnet(KYOKUGEN center)
- max. field: 70 T
- pulse duration: 7 msec
- bore diameter: 10 mm
- applications: ESR,magnetization
- 3He magnet(KYOKUGEN center)
- max. field: 50 T
- pulse duration: 7 msec
- bore diameter: 21 mm
- applications: ESR,magnetization
- Wide-bore magnet(High magnetic field laboratory)
- max. field: 40 T
- pulse duratio: 35 msec
- bore diameter: 48 mm
- applications: magnetization,transport measurements,
magnetic torque
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Static field magnets |
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- 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
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Measurement techniques in pulsed magnetic fields |
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- 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.)
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High-sensitivity and multi-frequency ESR system in static magnetic fields |
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- 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.)
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Highly-sensitive Magnetic properties measurement system |
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- 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
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High-pressure equipments |
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- 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
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Sample synthesis |
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- 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)
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Machine shop |
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※Update soon ! |
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