2010 Fiscal Year Final Research Report
Detection and control of the Kondo resonance state induced by a magnetic single-molecular bridge by using STM
| Project/Area Number |
21710111
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Nanomaterials/Nanobioscience
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| Research Institution | National Institute for Materials Science |
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Principal Investigator |
NAGAOKA Katsumi 独立行政法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, MANA研究者 (80370302)
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| Project Period (FY) |
2009 – 2010
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| Keywords | １分子科学 |
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| Research Abstract |
For developments of a molecular device, position-controlling technique of its functional molecules is necessary. In this research, we have found that, by controlling bias voltage of STM probe, gathering/diffusing Copper-Phthalocyanine (CuPc) molecules adsorbed on the Bi surface is manipulated at any point on the surface. In order to investigate the working mechanism, the molecular-orbital calculation has been performed based on the DFT method. By extending the calculation to similar magnetic molecules, a highly electric-conductive molecular device utilizing Kondo resonance state is proposed.
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