High-resolution neutron diffraction studies of novel calcium niobate-based py...

This proposal is to determine high quality structural models using Rietveld analysis for the pyrochlore phases CaLnTr0.5Nb1.5O7 (Ln = La, Nd, Ho, Yb and Tr = Al, Sc, Cr, Mn, Fe,...本研究提案旨在采用瑞特韦尔分析（Rietveld analysis），针对烧绿石相（pyrochlore phases）CaLnTr0.5Nb1.5O7（其中Ln代表La、Nd、Ho、Yb，Tr代表Al、Sc、Cr、Mn、Fe等）构建高质量晶体结构模型。