Physical properties of Na-doped La0.7Sr0.3MnO3perovskites near the magnetic phase transitions
碩士 === 國立東華大學 === 應用物理研究所 === 94 === We report the investigations of x-ray diffraction, micro-structure, electrical resistivity, magnetization and specific heat on the colossal magnetoresistance (CMR) perovskite samples of La0.7Sr0.3-xNaxMnO3 with x = 0 , 0.03 , 0.07, 0.10. All measured physical pro...
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2006
|
| Online Access: | http://ndltd.ncl.edu.tw/handle/33145829932391484510 |