Electric conductance of metal nanowires at mechanically controllable break junctions under electrochemical potential control


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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/32316

Title:	Electric conductance of metal nanowires at mechanically controllable break junctions under electrochemical potential control
Authors:	Kiguchi, Manabu Browse this author
	Sekiguchi, Nobuo Browse this author
	Murakoshi, Kei Browse this author
Keywords:	electrical transport
	electrochemical methods
	nanowire
	gold
Issue Date:	15-Nov-2007
Publisher:	Elsevier
Journal Title:	Surface Science
Volume:	601
Issue:	22
Start Page:	5262
End Page:	5265
Publisher DOI:	10.1016/j.susc.2007.04.218
Abstract:	We have developed the mechanically controllable break junction setup with an electrochemical cell (EC–MCBJ) to measure the electric conductance of metal nanowires under electrochemical potential control. The electric conductance of Au nanowires was investigated in 0.1 M Na_{2}SO_{4} solution using EC–MCBJ. The conductance of the Au nanowires was quantized in units of G_{0} (=2e^{2}/h), showing clear features in the conductance histogram. The atomic contact with a specific conductance value was kept for >5 s, indicating the relatively high stability of the present EC–MCBJ system.
Relation:	http://www.sciencedirect.com/science/journal/00396028
Type:	article (author version)
URI:	http://hdl.handle.net/2115/32316
Appears in Collections:	理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 木口学

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