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Hydrogen-assisted stabilization of Ni nanowires in solution

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タイトル: Hydrogen-assisted stabilization of Ni nanowires in solution
著者: Kiguchi, Manabu 著作を一覧する
Konishi, Tatsuya 著作を一覧する
Murakoshi, Kei 著作を一覧する
発行日: 2005年 7月
出版者: American Institute of Physics
巻: 87
開始ページ: 043104
出版社 DOI: 10.1063/1.2001142
抄録: We have studied conductance characteristics of mechanically fabricated Ni nanoconstrictions under controlling electrochemical potential and pH of the electrolyte. The conductance histogram showed a clear feature peaked at 1–1.5 G0 (G0=2e2 /h) when the potential of the constriction was kept at more negative potential than −900 mV versus Ag/AgCl at pH=3.7. A comparable feature also appeared at a more positive potential when a lower pH solution was used. We have revealed that Ni monoatomic contact or monoatomic wire can be stabilized in solution at room temperature under the hydrogen evolution.
Rights: Copyright © 2005 American Institute of Physics
Relation (URI):
資料タイプ: article
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 村越 敬


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