Ergodicity of a spin-glass is broken at low temperatures; the system is trapped in one of many ergodic configurational d......

For the first time, a novel material of La1-x- TexMnO3 (x = 0.04, 0.1), in which the La ions are replaced by the nonmeta......

用固相烧结的方法成功制备了层状钙钛矿锰氧化物La1.2Sr1.8Cu0.04Mn1.96O7多晶样品. 研究发现, 在层状钙钛矿La1.2Sr1.8Mn2O7 中, ......