Single spin detection by scanning tunneling microscopy photo emission
| Project/Area Number |
26600106
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Thin film/Surface and interfacial physical properties
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| Research Institution | Japan Advanced Institute of Science and Technology (2015)
The Institute of Physical and Chemical Research (2014) |
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Principal Investigator |
Toshu An 北陸先端科学技術大学院大学, マテリアルサイエンス研究科, 准教授 (70500031)
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| Co-Investigator(Renkei-kenkyūsha) |
KIM YOUSOO 独立行政法人理化学研究所, 主任研究員 (50373296)
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | ダイヤモンドNV中心 / STM発光 / 表面・界面物性 / スピンエレクトロニクス / 走査プローブ顕微鏡 / 光物性 / 計測工学 |
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| Outline of Final Research Achievements |
For realization of spin dependent photoluminescence from a NV center in diamond by injection of tunneling current by using scanning tunneling microscopy setup, NV-hosted nano diamond and a NV-hosted bulk diamond were studied. Electron spin resonance (ESR) of a NV-hoseted nano diamond spread on the surface was observed, and the nano diamond was attached to the atomic force microscopy tip apex with annealing at about 400 degrees. ESR signals from a bulk diamond containing ensemble NV centers were analyzed.
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Report
(3 results)
Research Products
(1 results)
