2012 Fiscal Year Final Research Report
Spin Detection and Manipulation for a Single-Molecule-Magnet withAtomic Resolution
| Project/Area Number |
22241026
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Nanomaterials/Nanobioscience
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| Research Institution | Tohoku University |
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Principal Investigator |
KOMEDA Tadahiro 東北大学, 多元物質科学研究所, 教授 (30312234)
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| Co-Investigator(Kenkyū-buntansha) |
KATOH Keiichi 東北大学, 理学研究科, 助教 (80374742)
HAMADA Ikutaro 東北大学, 原子分子材料科学高等研究機構, 助教 (80419465)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 単一分子磁石 / 分子磁性 / 近藤効果 / 走査型トンネル顕微鏡 / 走査型トンネル分光 / 有機分子ラジカル / 分子マニピュレーション / スピン検出 |
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| Research Abstract |
We successfully controlled the spin state of a single-molecule-magnet by changing the conformation of the molecule. The molecule of bis(phthalocyaninato) terbium(III) complex (TbPc_2)) is composed of two phthalocyanine (Pc) ligand sandwiching a Tb metal atom. We rotated therelative angle between two Pc's and switched the spin of the ligand on/off.
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