Magnetoresistance in nanocontacts induced by magnetostrictive effects
Magnetoresistance in nanocontacts induced by magnetostrictive effects
复制标题
磁致伸缩效应引起的纳米接触中的磁阻
DOI：
10.1103/physrevb.69.100401
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发表时间：
2004
影响因子：
3.7
通讯作者：
C. Fermon
中科院分区：
文献类型：
--
作者：
M. Gabureac;M. Viret;F. Ott;C. Fermon
用断结技术制造的镍原子触点在监测其电阻的同时受到磁场的影响。磁致伸缩引起的接触几何形状的改变可以解释电阻随外加磁场与接触方向夹角的较大变化。
Nickel atomic contacts made with the break junction technique have been subject to a magnetic field while monitoring their resistance. Large resistance changes with the angle between the applied field and the contact direction can be explained by modifications of the contact geometry induced by magnetostriction.