Quantized Electrical Conductance of Gold Helical Multishell Nanowires(Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
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概要
- 論文の詳細を見る
The conductance of helical multishell (HMS) gold nanowires was measured while simultaneously examining their structure using an ultrahigh-vacuum transmission electron microscope. It was found that thinning successively yielded 15-8-1, 14-7-1, 13-6, 12-5, and 11-4 HMS nanowires. The conductance of these nanowires was independent of their length. Conductance varied with the position of contact between the chiral nanowire and the crystalline electrode so that each nanowire had more than two conductance values. The channel transmissions were reduced at the nanowire-electrode contact. The observed conductance values for electrode-suspended chiral nanowires were compared with recent theoretical values.
- 社団法人日本物理学会の論文
- 2006-05-15
著者
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Takayanagi Kunio
Department Of Condense Matter Physics Tokyo Institute Of Technology
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Oshima Yoshifumi
Japan Science And Technology Agency Crest
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Oshima Yoshifumi
Department Of Materials Science And Engineering Tokyo Institute Of Technology
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Oshima Yoshifumi
Department Of Materials Science And Engineering Interdisciplinary Graduate School Of Science And Eng
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Hirayama Hiroyuki
Department Of Materials Science And Engineering Tokyo Institute Of Technology
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Hirayama Hiroyuki
Department Of Materials Science And Engineering Interdisciplinary Graduate School Of Science And Eng
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OSHIMA Yoshifumi
Research Center for Ultra HVEM, Osaka University
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MOURI Keisuke
Department of Materials Science and Engineering, Tokyo Institute of Technology
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Oshima Yoshifumi
Research Center For Ultra Hvem Osaka University
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Mouri Keisuke
Department Of Materials Science And Engineering Tokyo Institute Of Technology
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