Magnetic properties and structures of Fe-Ni alloy atom bridges

被引：0

作者：

Kasai, Hideaki ^{[1
]}

Nakanishi, Hiroshi ^{[1
]}

Kishi, Tomoya ^{[1
]}

Komori, Fumio ^{[1
]}

Okiji, Ayao ^{[1
]}

机构：

[1] Department of Applied Physics, Osaka University, Suita, Osaka 565-0871, Japan

来源：

Shinku/Journal of the Vacuum Society of Japan | 2002年 / 45卷 / 03期

关键词：

Crystal atomic structure - Iron - Magnetic properties - Nickel - Probability density function - Scanning tunneling microscopy - Surfaces;

D O I：

10.3131/jvsj.45.181

中图分类号：

学科分类号：

摘要：

We investigate the magnetic properties of atom bridges, made of Fe and Ni, between a scanning-tunneling-microscope tip and a solid surface, within the density functional theory. We consider a twisted ladder atom bridge of an Fe1-αNiα. On the basis of the numerical results, we show the atomic structure and magnetic properties of the bridge as we increase α.

引用

页码：181 / 183

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