期刊
APPLIED PHYSICS LETTERS
卷 97, 期 22, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.3519478
关键词
-
资金
- EU [33191]
- OXIDES [228989]
- CNR-INFM
- CARIGE foundation
- Compagnia di San Paolo
We investigate the effect of tensile strain on the resistivity of La0.7Sr0.3CoO3 thin films grown on SrTiO3 microcantilevers. Strain is applied by bending the microcantilevers both mechanically through an atomic force microscope tip and electrostatically. A strain gauge factor of 12 is observed, similar to the value measured for manganite thin films. Such low value evidences the role of extrinsic effects in the cobaltites giant gauge factor observed by other authors. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3519478]
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