Spin functions of magnetic oxide thin films synthesized under precise structural control
| Project/Area Number |
22360273
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Inorganic materials/Physical properties
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
FUJITA Koji 京都大学, 大学院・工学研究科, 准教授 (50314240)
MURAI Shunsuke 京都大学, 大学院・工学研究科, 助教 (20378805)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥19,110,000 (Direct Cost: ¥14,700,000、Indirect Cost: ¥4,410,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥7,280,000 (Direct Cost: ¥5,600,000、Indirect Cost: ¥1,680,000)
Fiscal Year 2010: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
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| Keywords | 磁性体 / 薄膜 / 酸化物 / 磁気光学 / スピントロニクス / マルチフェロイクス / 気相合成 / 電子構造 / 酸化物磁性体 / 磁化 / 電気伝導率 / 誘電率 |
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| Research Abstract |
We have synthesized novel magnetic oxide thin films under control of sub-nanostructure such as valence state of magnetic ions and their distribution, strain of lattice, and so forth. Also, we have fabricated thin films possessing a flat surface from a point of view of atomistic level. The magnetic oxide thin films show a variety of interesting properties and excellent functionalities including magnetooptical properties in the short wavelength region, both ferro- or ferrimagnetism and high electric conductivity applicable to spintronics, and multiferroic properties.
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Report
(4 results)
Research Products
(55 results)
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[Journal Article] Crystal and Electronic Structure and Magnetic Properties of Divalent Europium Perovskite Oxides EuMO3 (M=Ti, Zr, and Hf) : Experimental and First-Principles Approaches2014
Author(s)
H. Akamatsu, K. Fujita, H. Hayashi, T. Kawamoto, Y. Kumagai, Y. Zong, K. Iwata, P. Oba, I. Tanaka, K. Tanaka
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Journal Title
Inorganic Chemistry
Volume: 51
Issue: 8
Pages: 4560-4567
DOI
Related Report
Peer Reviewed
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[Journal Article] Eu M_4,5- and L_2,3-edge x-ray magnetic circular dichroism of ferromagnetic amorphous oxides in EuO-TiO_2 System2013
Author(s)
T. Kawamoto, K. Fujita, H. Akamatsu, T. Nakamura, T. Kinoshita, M. Mizumaki, N.Kawamura, M. Suzuki, Y. Kususe, S. Murai, and K.Tan aka
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Journal Title
Phys. Rev. B
Volume: (印刷中)
Related Report
Peer Reviewed
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