烧绿石型富氧相Ce2Zr2O8的Rietveld结构精修及其Raman光谱研究

烧绿石型富氧相Ce₂Zr₂O₈的Rietveld结构精修及其Raman光谱研究

谢华^1,², 王烈林¹, 罗德礼²

Rietveld Structure Refinement and Raman Spectroscopy of Pyrochlore-type Oxygen-rich Ce₂Zr₂O₈ Phase

XIE Hua^1,², WANG Lie-Lin¹, LUO De-Li²

图1 Nd 2 Zr 2 O 7 与Ce 2 Zr 2 O 8 样品的XRD图谱
Fig. 1 XRD patterns for Nd 2 Zr 2 O 7 and Ce 2 Zr 2 O 8 phases