Research of the atomic resolution observation conditions of the magnetic exchange force microscopy using ferromagnetic resonance
| Project/Area Number |
22340082
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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 |
Condensed matter physics I
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| Research Institution | Osaka University |
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Principal Investigator |
LI Yanjun 大阪大学, 工学研究科, 准教授 (50379137)
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| Co-Investigator(Kenkyū-buntansha) |
SUGAWARA Yasuhiro 大阪大学, 工学研究科, 教授 (40206404)
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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 |
¥18,330,000 (Direct Cost: ¥14,100,000、Indirect Cost: ¥4,230,000)
Fiscal Year 2012: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2011: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2010: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
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| Keywords | 磁気交換力顕微鏡 / 強磁性共鳴 / 磁気変調 / 磁気モーメント / マイクロ波吸収 / 磁性探針 / マイクロ波照射 / スピン |
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| Research Abstract |
Spin (magnetic moment) is very important factor to understand the magnetic property of the nano structure. Magnetic exchange force microscopy (MExFM) has an ability to measure it (spin), but it can’t directly separate the surface topography and spin information. To solve this problem, we proposed MExFM using the ferromagnetic resonance principle (FMR) to realize the separation of topography and spin information with atomic resolution.
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Report
(4 results)
Research Products
(71 results)
