| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1597162 | Solid State Communications | 2006 | 5 Pages |
Abstract
The electrical transport and magnetic properties of high Bi doped (La0.73Bi0.27)0.67Ca0.33MnO3 are studied at the temperature and magnetic field ranges from 10 to 300Â K and 0 to 3Â T. Significant temperature and magnetic field hystereses are observed in both resistivity and magnetization measurements. Meanwhile, an enhanced magnetoresistance effect, within a wide temperature window, is obtained in the (La0.73Bi0.27)0.67Ca0.33MnO3. The hysteresis and enhanced magnetoresistance are discussed based on an inhomogeneous metastable structure related to the Bi dopant.
Related Topics
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Materials Science
Materials Science (General)
Authors
Z.C. Xia, Y. Wang, H.R. Zeng, Q.X. Zhou, M.T. Hu, B. Dong, G. Liu, X.N. Feng, L. Liu, S.L. Yuan, C.Q. Tang,