Magnetotransport properties of La0.67Ca0.33MnO3 with different grain sizes

• Main Authors: Ewe, Lay Sheng, Hamadneh, Imad (Moh'd Khair) Rashid, Ali Salama, Hazar Ali Ahmed, A. Hamid, Nasri, Shaari, Abdul Halim, Abd Shukor, Roslan
• Format: Article
• Language: English
• Published: Springer 2009
• Online Access: http://psasir.upm.edu.my/id/eprint/15505/1/Magnetotransport%20properties%20of%20La0.pdf; http://psasir.upm.edu.my/id/eprint/15505/; https://link.springer.com/article/10.1007%2Fs00339-008-4908-1

The magnetotransport and magnetoresistive (MR)properties of manganese-based La0.67Ca0.33MnO3 perovskite with different grain sizes are reported. The electrical resistivity was measured as a function of temperature in magnetic fields of 0.5 and 1 T. The insulator–metal transition temperature, TIM,...