| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1616183 | Journal of Alloys and Compounds | 2012 | 5 Pages |
Abstract
⺠The electrical resistivity and magnetoresistance of La2/3Ca1/3MnO3/BaZrO3 composite are studied by solid state reaction method. ⺠Remarkable changes of metal to insulator transition temperature, low-field magnetoresistance and high temperature resistivity behavior are observed in this system. ⺠When the volume fraction of La2/3Ca1/3MnO3 is 0.9, a large low-field magnetoresistance of 53% is found.
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
Ling Gao, Lifeng Bai, Chengshan Li, Xianghong Liu, Zhanwen Wu, Dongning Zheng, Yafeng Lu,