Presentation | 2009-03-06 Change in Molecular Orientation of Individual Lu@C_<82> on Octanethiol Self Assebled Monolayer Observed by Scanning Tunneling Microscopy Masachika IWAMOTO, Yuhsuke YASUTAKE, Hisashi UMEMOTO, Yasuhiro ITO, Haruya OKIMOTO, Noriko IZUMI, Hisanori SHINOHARA, Yutaka MAJIMA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Endohedral metallofullerenes have a electric dipole moment due to the exchange of electrons between the encapsulated metal atom and a fullerene cage. To realize molecular orientation switching device by using endohedral metallofullerene, it needs to clarify the switching mechanism. Here, we demonstrate molecular resolution scanning tunneling microscopy (STM) image and current imaging tunneling spectroscopy (CITS) of Lu@C_<82> on octanthtiol self assembled monolayer (SAM) before and after applying sample voltage, and compare these STM images and CITS with density functional theory (DFT) calculation of Lu@C_<82>. We demonstrate change in the molecular orientation of Lu@C_<82>. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Scanning Tunneling Microscopy / Scanning Tunneling Spectroscopy / Density Functional Theory / Endohedral Metallofullerene / Self Assembled Monolayer |
Paper # | EID2008-83,OME2008-94 |
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Conference Information | |
Committee | OME |
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Conference Date | 2009/2/27(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Organic Material Electronics (OME) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Change in Molecular Orientation of Individual Lu@C_<82> on Octanethiol Self Assebled Monolayer Observed by Scanning Tunneling Microscopy |
Sub Title (in English) | |
Keyword(1) | Scanning Tunneling Microscopy |
Keyword(2) | Scanning Tunneling Spectroscopy |
Keyword(3) | Density Functional Theory |
Keyword(4) | Endohedral Metallofullerene |
Keyword(5) | Self Assembled Monolayer |
1st Author's Name | Masachika IWAMOTO |
1st Author's Affiliation | Department of Physical Electronics, Tokyo Institute of Technology() |
2nd Author's Name | Yuhsuke YASUTAKE |
2nd Author's Affiliation | Department of Physical Electronics, Tokyo Institute of Technology |
3rd Author's Name | Hisashi UMEMOTO |
3rd Author's Affiliation | Department of Chemistry & Institute for Advanced Research Nagoya University |
4th Author's Name | Yasuhiro ITO |
4th Author's Affiliation | Department of Chemistry & Institute for Advanced Research Nagoya University |
5th Author's Name | Haruya OKIMOTO |
5th Author's Affiliation | Department of Chemistry & Institute for Advanced Research Nagoya University |
6th Author's Name | Noriko IZUMI |
6th Author's Affiliation | Department of Chemistry & Institute for Advanced Research Nagoya University |
7th Author's Name | Hisanori SHINOHARA |
7th Author's Affiliation | Department of Chemistry & Institute for Advanced Research Nagoya University |
8th Author's Name | Yutaka MAJIMA |
8th Author's Affiliation | Department of Physical Electronics, Tokyo Institute of Technology |
Date | 2009-03-06 |
Paper # | EID2008-83,OME2008-94 |
Volume (vol) | vol.108 |
Number (no) | 469 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |