The (1-x) La0.67Ca0.33MnO3 (LCMO)+x Cr2O3 composites were synthesized by a new liquid phase method. The XRD and SEM meas......

将纳米La0.67Sr0.33MnO3粉末和多晶SrTiO3粉末混和,在973 K烧结10 min后成功制备了0.5La0.67Sr0.33MnO3+ 0.5SrTiO3复合物.通过XRD......

系统研究了Nd0.5Ca0.5Mn1-xAlxO3(x=0,0.03)单相多晶样品在低温下的电磁性质和超声特性.电阻和磁化率测量表明,Nd0.5Ca0.5O3体系在......

(001)La0.5 Sr0.5MnO3 +δ films on (001)LaA1O3 substrates were prepared by using a RF magnetron sputtering with powder ta......

研究了烧结温度对 La0.6Ca0.4MnO3的结构、磁转变和磁熵的影响。观察表明，该化合物属于具有 Pnma空间群的斜方晶系结构，不含任何杂质......