La<sub>0.7</sub>Ca<sub>0.3-</sub><em> <sub>x</sub></em>Sr<em> <sub>x</sub></em>MnO<sub>3</sub>薄膜的电输运特性研究

La_0.7Ca_0.3- _xSr _xMnO₃薄膜的电输运特性研究

张媛媛¹, 唐晓东¹, 陈莹², 王根水², 董显林²

Electrical Transport Properties in La_0.7Ca_0.3- _xSr _xMnO₃ Thin Films

ZHANG Yuan-Yuan¹, TANG Xiao-Dong¹, CHEN Ying², WANG Gen-Shui², DONG Xian-Lin²

La_0.7(Ca_0.3- _x Sr _x )MnO₃薄膜的XRD图谱