Electrical properties and microstructure of magnetoresistive ( (x = 0.0, 0.05, 0.15 and 0.3)
The insulator-metal transition temperature, Tim of (x = 0.0, 0.05, 0.15 and 0.3) was studied during warming and cooling between 50 K to 300 K. The results showed that Tim of shifted to a higher temperature as Sr was substituted for La. Scanning electron micrographs showed that the average grain s...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Published: |
Universiti Kebangsaan Malaysia
2006
|
| Online Access: | http://journalarticle.ukm.my/3993/ http://journalarticle.ukm.my/3993/ |