Advanced Search
XUE Yan-jie1,ZHANG Li1,CHEN Na1,XIAO Hong-wen1,CHEN Dong-feng1,LU Yi2,LI Qing-an2,CHENG Zhao-hua2(1.China Institute of Atomic Energy,P.O.Box 275-30,Beijing 102413,China;2.State Key Laboratory of Magnetism,Institute of Physics,Chinese Academy of Sciences,Beijing 100080,China). Neutron Diffraction on Micro-Structure of Nd_(0.5)Sr_(0.4)Pb_(0.1)Mn_(0.96)Fe_(0.04)O_3[J]. Atomic Energy Science and Technology, 2005, 39(5): 395-395. DOI: 10.7538/yzk.2005.39.05.0395
Citation: XUE Yan-jie1,ZHANG Li1,CHEN Na1,XIAO Hong-wen1,CHEN Dong-feng1,LU Yi2,LI Qing-an2,CHENG Zhao-hua2(1.China Institute of Atomic Energy,P.O.Box 275-30,Beijing 102413,China;2.State Key Laboratory of Magnetism,Institute of Physics,Chinese Academy of Sciences,Beijing 100080,China). Neutron Diffraction on Micro-Structure of Nd_(0.5)Sr_(0.4)Pb_(0.1)Mn_(0.96)Fe_(0.04)O_3[J]. Atomic Energy Science and Technology, 2005, 39(5): 395-395. DOI: 10.7538/yzk.2005.39.05.0395
shu
    Graphical Abstract
    • Abstract
  • The mixed valence perovskite-type manganite polycrystalline sample(Nd_(0.5)Sr_(0.4)Pb_(0.1))Mn_(0.96)Fe_(0.04)O_(3) was prepared using a standard solid-state reaction method.The powder neutron diffraction pattern was collected at room temperature,and the data were fitted using Rietveld profile refinement program.The Nd_(0.5)Sr_(0.4)Pb_(0.1)Mn_(0.96)(Fe_(0.04)O_(3)) sample exhibits the orthorhombic GdFeO_(3) structure.The space group is Pnma.(Nd(Sr,Pb)) atoms occupy 4c sites,Mn(Fe) atoms occupy 4b sites,O atoms occupy 4c and 8d sites,respectively.The bond angles of Mn-O-Mn and bond lengths of Mn-O in the MnO_(6) octahedra are obtained.
    • FullText(HTML)
  • loading
    • References (8)
    • Related Articles

Catalog

    Turn off MathJax
    Article Contents

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return