期刊
NANOTECHNOLOGY
卷 13, 期 3, 页码 404-408出版社
IOP PUBLISHING LTD
DOI: 10.1088/0957-4484/13/3/332
关键词
-
We have studied the atomic arrangement. and defect formation in metal nanowires (NWs) generated by mechanical elongation using in situ high resolution transmission electron microscopy. It has been observed that the narrowest constriction of gold and platinum NWs is crystalline and defect-free; in particular, gold NWs adopt only three kinds of atomic arrangement. A model correlating these gold structures and the quantum conductance behaviour is proposed, which showed a remarkable agreement with ulrahigh-vacuum mechanically controllable break junction electrical transport measurements.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据