Rare earth oxides doped hafnia ceramics,with a formula of Hf0.76LnxY0.24-xO1.88 (Ln =Gd,Yb,Gd + Yb or La + Yb),were prep......

Various excellent properties of rare earth zirconate and stannate pyrochlores are close related with their native point ......

采用溶胶-凝胶法合成Ln2Sn2O7∶Er3+ (In =La,Gd,Y)纳米晶.通过X射线衍射和场发射扫描电子显微镜测试了样品的晶体结构和形貌,同时......

Pyrochlore titanate oxides, R2Ti2O7(R=Gd3+, Tb3+, Dy3+), were synthesized under mild hydrothermal conditions. The crysta......