Paper Abstract and Keywords |
Presentation |
2009-01-21 13:40
* Norihiro Kobayashi, Yasuo Azuma (Tokyo Inst. of Tech.), Masayuki Kanehara, Toshiharu Teranishi (Univ. of Tsukuba), Simon Chorley, Jonathan Prance, Charles G. Smith, Yutaka Majima (Tokyo Inst. of Tech./JST) OME2008-88 Link to ES Tech. Rep. Archives: OME2008-88 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Coulomb blockade electron shuttle phenomena through Au nanodot have been observed under a nanomechanical vibration of Au nanodot on cantilever that consists of scanning tunneling microscopy probe/vacuum/Au nanodot/alkanedithiol/cantilever. In the probe tunneling current-distance characteristics under the nanomechanical vibration, a constant probe current of ef has been observed as a plateau region, where f is an eigenfreqency of the cantilever. The quantized tunneling current ef is explained as one by one single-electron transport per cycle of operation in nanomechanical Coulomb blockade electron shuttle. The plateau region of chemisorbed Au nanodot is 0.35 nm which is longer than that of physisorbed Au nanodot. We discuss that what difference between chemisorbed Au nanodot and physisorbed Au nanodot effect the results. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Au nanodot / Coulomb Blockade / Electron Shuttle / Self Assembled Monolayer / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 387, OME2008-88, pp. 33-38, Jan. 2009. |
Paper # |
OME2008-88 |
Date of Issue |
2009-01-14 (OME) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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OME2008-88 Link to ES Tech. Rep. Archives: OME2008-88 |