Spin-orbit coupling in electron-spin polarized 4He+ ion scattering
Project/Area Number |
24560036
|
Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Thin film/Surface and interfacial physical properties
|
Research Institution | National Institute for Materials Science |
Principal Investigator |
SUZUKI Taku 独立行政法人物質・材料研究機構, 光・電子材料ユニット, 主幹研究員 (60354354)
|
Project Period (FY) |
2012-04-01 – 2015-03-31
|
Project Status |
Completed (Fiscal Year 2014)
|
Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
|
Keywords | スピン / イオン散乱 / 表面 / 原子衝突 / スピン軌道相互作用 |
Outline of Final Research Achievements |
An electron-spin polarized 4He+ ion beam is useful for analyzing spin of solid surfaces. Deep understanding on spin dependent He+ ion interaction with solid surfaces is indispensable in those analyses. In the present study, systematic investigations of spin-polarized He+ ion scattering spectroscopy have been performed. It was found that spin dependent He+ ion scattering on non-magnetic targets arises from spin-orbit coupling in quantum-mechanical intermediate state during the He+ - target atom binary collision.
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Report
(4 results)
Research Products
(45 results)