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High speed magnetic recording in semiconductor/ferromagnetic thin films by optically-aligned spin injection

High speed magnetic recording in semiconductor/ferromagnetic thin films by optically-aligned spin injection
通过光对准自旋注入在半导体/铁磁薄膜中进行高速磁记录
批准号:
20560315
负责人:
TAKAHASHI Yutaka
金额:
$2.91万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010

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中文摘要
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英文摘要
We have investigated Fe thin films on GaAs, which will be of great importance in the future magnetic devices. We have show epitaxial Fe(001) films can be fabricated on GaAs(001) by conventional RF magnetron sputtering. The magnetic properties of the films were close to those of bulk single-crystal Fe, and the damping coefficient・, which represents magnetic dynamics, estimated from FMR measurements was 0.003.
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会议论文
Ni-Fe単結晶薄膜の結晶配向と強磁性吸収線幅との関係
Ni-Fe单晶薄膜晶体取向与铁磁吸收线宽度的关系
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [小林康介, 他]
通讯作者:
DOI: 10.1063/1.2959833
发表时间: 2008-07
期刊: Journal of Applied Physics
影响因子: 3.2
作者: [Y. Takahashi;N. Inaba;F. Hirose]
通讯作者: Y. Takahashi;N. Inaba;F. Hirose
Crystal Direction Dependence of Damping Constants for Fe(001) and FeCo(001) Single Crystal Thin Films on MgO(001) Single Crystal Substrates
MgO(001) 单晶基底上 Fe(001) 和 FeCo(001) 单晶薄膜阻尼常数的晶体方向依赖性
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [Kousuke Kobayashi, Nobuyuki Inaba, Yosuke Sudo, Takafumi Seko, Mitsuru, Otake, Masaaki Futamoto, Fumiyoshi Kirino, Yutaka Takahashi]
通讯作者: Yutaka Takahashi
Fe単結晶薄膜の強磁性共鳴吸収線幅と印加磁界角度との関係
Fe单晶薄膜铁磁共振吸收线宽与外加磁场角的关系
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [瀬古貴文, 藤田倫仁, 小林康介, 大竹充, 稲葉信幸, 二本正昭, 高橋豊]
通讯作者: 高橋豊
14
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    • 批准号:
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    • 项目类别:
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    • 资助金额:
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    • 财政年份:
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    • 负责人:
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    • 项目类别:
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    • 资助金额:
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    • 项目类别:
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    • 资助金额:
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    • 财政年份:
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