Effect of Sintering on the Magnetism and Magnetoresistance of La_(1/3)Nd_(1/3)Ca_(1/3) MnO_3  

作　　者：Guoqing LI, Lijie HAO, Ze XIANYU, Deren LI, Ke SUN and Halving LI (Department of Physics, Northeastern University, Shenyang 110006, China) 

出　　处：《Journal of Materials Science & Technology》2000年第2期161-162,共2页材料科学技术（英文版）

基　　金：National Natural Science Foundation of China!(No. 59972005);Community of Science and Technology of Liaoning Province!(No. 972

摘　　要：Perovskite-like bulk La_1/3Nd_1/3Ca_1/3MnO_3 is prepared by solid phase reaction method. The temperature dependence of the magnetization and the relationship between CMR effect and sintering have been studied. The CMR is up to 673.9% under 1 T applied magnetic field and 100 K temperature, and that also reaches 93.5% in 0.2 T and 100 K.Perovskite-like bulk La_1/3Nd_1/3Ca_1/3MnO_3 is prepared by solid phase reaction method. The temperature dependence of the magnetization and the relationship between CMR effect and sintering have been studied. The CMR is up to 673.9% under 1 T applied magnetic field and 100 K temperature, and that also reaches 93.5% in 0.2 T and 100 K.

关 键 词：MnO3 Effect of Sintering on the Magnetism and Magnetoresistance of La ND CA 

分 类 号：TF124[冶金工程—粉末冶金]