| Project/Area Number |
62850009
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| Research Category |
Grant-in-Aid for Developmental Scientific Research
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| Allocation Type | Single-year Grants |
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| Research Field |
物理計測・光学
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| Research Institution | National Laboratory for High Energy Physics |
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Principal Investigator |
ANDO Masami National Laboratory for High Energy Physics, 放射光実験施設, 教授 (30013501)
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| Co-Investigator(Kenkyū-buntansha) |
KAWATA Hiroshi National Laboratory for High Energy Physics, 放射光実験施設, 助手 (90152967)
NAMIKAWA Kazumichi Tokyo Gakugei University, 教育学部, 助教授 (10090515)
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| Project Period (FY) |
1987 – 1988
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| Project Status |
Completed (Fiscal Year 1988)
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| Budget Amount *help |
¥11,200,000 (Direct Cost: ¥11,200,000)
Fiscal Year 1988: ¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 1987: ¥10,000,000 (Direct Cost: ¥10,000,000)
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| Keywords | X-ray magnetic scattering / resonance scattering / electronic unoccupied level / Spin polarization / rare earth magnetic material / Gd / LII / III absorption edge / fluorescence EXAFS / absorption spectrum / ガドリニウム / L_<IIIII>吸収端 |
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| Research Abstract |
Using a new magnetic resonance scattering phenomena which we discovered a couple of years ago, its applicability to 5d unoccupied states of electyrons in Gd materials has been confirmed. Also the temperature and magnetic field dependence of this magnetic resonance spectrum was measured. Further we accomplished a simultaneous measurement of fluorescence EXAFS and magnetic resonance scattering which will lead us to understnading of atomic arrangement and spin arrangement.
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