Fabrication and conductance characterization of single C60 molecular junction in solutions

Guo, Yan; Kiguchi, Manabu; Zhao, Jianwei; Murakoshi, Kei

Fabrication and conductance characterization of single C60 molecular junction in solutions

Guo, Yan; Kiguchi, Manabu; Zhao, Jianwei et al.

Chemical Physics Letters, 2009, 477(1-3), 189-193

Permalink : https://hdl.handle.net/2115/38965

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アクセス権	open access
URI	https://hdl.handle.net/2115/38965
タイトル	Fabrication and conductance characterization of single C60 molecular junction in solutions
著者	Guo, Yan ; Kiguchi, Manabu ; Zhao, Jianwei ; Murakoshi, Kei
著者名 Guo, Yan
著者名 Kiguchi, Manabu
著者名 Zhao, Jianwei
e-Rad_Researcher 40241301 著者名 Murakoshi, Kei
言語	英語
キーワード	Molecular junction
	Molecular conductance
	C60
	Scanning probe microscopy
発行日	2009-07-28
出版者	Elsevier B.V.
収録物名	Chemical Physics Letters
巻(号)	477(1-3)
ページ	189-193
抄録	The conductance and stretching length of the single C60 molecule bridging two Au electrodes (C60 molecular junction) were studied in air, mesitylene and 0.1 M HClO4 solution. In air, the C60 molecular junction did not show any well-defined conductance value. In either mesitylene or HClO4 solution, the systems showed a conductance value of 0.01 G0. The stretching length of the single C60 molecular junction was determined to be 0.01 nm. The values of the conductance and stretching length in solution were smaller than those obtained in ultra high vacuum, indicating the weak C60-Au interaction in solution. Considering the particular shape of the C60 molecule and the junction formation process in the present system, a sliding model was proposed to interpret the observation.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
PISSN	0009-2614
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.cplett.2009.06.084