R_2Mn_2Se_2O (R = LaO and BaF): A new layered manganese oxyselenide with an antiferromagnetic checkerboard spin lattice  

出　　处：《Chinese Science Bulletin》2012年第7期832-832,共1页

基　　金：supported by the National Basic Research Program of China (2011CB00101);the National Natural Science Foundation of China (51021091);the Specialized Research Fund for the Doctoral Program of Higher Education of China (200803580040);Chinese Academy of Sciences

摘　　要：Transition metal oxides have a long and distinguished history. They exhibit many interesting and intriguing properties due to the correlated-electron effect. Recently, Professor Chen Xianhui and his group from Hefei National Laboratory for Physical Science at Microscale and Department of Physics, University of Science and Technology of China synthesized two new manganese oxychalcogenides, R2Mn2Se2O [R = (LaO) and (BaF)],Transition metal oxides have a long and distinguished history. They exhibit many interesting and intriguing properties due to the correlated-electron effect.

关 键 词：反铁磁 BAF 过渡金属氧化物 层状 晶格 自旋 棋盘 老挝 

分 类 号：O611.3[理学—无机化学]