Electronic and magnetic states of half-metallic alloys studied by photoemission
Project/Area Number |
20760441
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Physical properties of metals
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Research Institution | Nagoya University |
Principal Investigator |
TSUNEKAWA Masanori Nagoya University, 教育学部, 講師 (20403131)
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Project Period (FY) |
2008 – 2009
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Project Status |
Completed (Fiscal Year 2009)
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Budget Amount *help |
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
|
Keywords | 電子 / 磁気物性 / 金属物性 / 磁性 / スピンエレクトロニクス |
Research Abstract |
Electronic states in Cobalt-based Heusler alloys (X2YZ) were studied by soft and hard X-ray photoelectron spectroscopy. These spectra show a clear change in electronic states near the Fermi level with increasing 3d electron concentration by substitution of Y site in the Heusler alloys. These experimental results are consistent with the theoretically obtained electronic structures.
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Report
(3 results)
Research Products
(12 results)
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[Journal Article]2008
Author(s)
M. Tsunekawa, A. Sekiyama, S. Kasai, H. Fujiwara, S. Imada, T. Muro, Y. Onose, Y. Tokura, S. Suga
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Journal Title
New Journal of Physics Vol.10
Related Report
Peer Reviewed
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[Journal Article]2008
Author(s)
E.E. Kokorina, E.Z. Kuchinskii, I.A. Nekrasov, Z.V. Pchelkina, M.V. Sadovskii, A. Sekiyama, S. Suga, M. Tsunekawa
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Journal Title
Journal of Experimental and Theoretical Physics Vol.107
Pages: 828-838
Related Report
Peer Reviewed
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