Preparation of La0.67Ca0.23Sr0.1MnO3 thin films with interesting electrical and magnetic properties via pulsed-laser deposition  

作　　者：Shuai Xue XiaoLin Zhao JianLu Wang BoBo Tian Hai Huang CaiMin Meng Lan Liu Lei Ye JingLan Sun XiangJian Meng XiaoDong Zhang JunHao Chu 

机构地区：[1]Department of Applied Physics, Donghua University, Shanghai 201620, China [2]National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China [3]University of Chinese Academy of Sciences, Beijing 100049, China [4]Department of Electronics Engineering, The Chinese University of Hong Kong, Hong Kong, China [5]School of Power and Mechanical Engineering, Wuhan University, Wuhan 430072, China

出　　处：《Science China(Physics,Mechanics & Astronomy)》2017年第2期72-75,共4页中国科学：物理学、力学、天文学（英文版）

基　　金：supported by the Major State Basic Research Development Program(Grant No.2013CB922302);the National Natural Science Foundation of China(Grant No.11374320)

摘　　要：Manganese oxides with a perovskite-type Re_(1-x)D_xMnO_3(Re:heavy rare-earth elements,D:divalent alkali metal)structure have attracted interest because of the complex interaction between their electrons,lattices,and spins[1-5].Generally,manganese oxides with the structure Re_(1-x)D_xMnO_3 have special properties.For example,the half-metallic manganites,such as La_(2/3)Sr_(1/3)MnO_3 and La_(2/3)Ca_(1/3)MnO_3,wherein the conduction electrons are completely spin polarized。Manganese oxides with a perovskite-type Re1-xDxMnO3 （Re： heavy rare-earth elements, D： divalent alkali metal） structure have attracted interest because of the complex interaction between their electrons, lattices, and spins [1-5]. Generally, manganese oxides with the structure Re1-xDxMnO3 have special properties. For example, the half-metallic manganites, such as La2/3Sr1/3MnO3 and La2/3Ca1/3MnO3, wherein the conduction electrons are completely spin polarized,

关 键 词：LA2/3CA1/3MNO3 沉积薄膜 脉冲激光 磁学性能 钙钛矿型锰氧化物 制备 电学 自旋极化 

分 类 号：O484[理学—固体物理]