2013 Fiscal Year Final Research Report
Mechanical stress induced change in ferromagnetic Curie temperature in metal thin film magnets
| Project/Area Number |
25600075
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Applied materials
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| Research Institution | The University of Tokyo |
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Principal Investigator |
CHIBA Daichi 東京大学, 工学(系)研究科(研究院), 准教授 (10505241)
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| Co-Investigator(Kenkyū-buntansha) |
NAMAZU Takahiro 兵庫県立大学, 大学院・工学研究科, 准教授 (90347526)
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| Project Period (FY) |
2013-04-01 – 2014-03-31
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| Keywords | スピントロニクス / 強磁性金属 / キュリー温度 / 歪み応答 |
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| Research Abstract |
It is very difficult to control properties of magnets once they have been prepared. If their properties can be controlled afterward, the variety of an application possibility will be increased. It is well known that the magnetization direction can be controlled by an application of mechanical stress. But experimental reports on the stress dependence of magnetic force or Curie temperature are not many. In this research, we prepared thin film magnets using accessible metal elements, and investigated the change in Curie temperature under the application of the mechanical stress.
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Research Products
(1 results)
