Structural Analysis of a New Phase of BaNdMnO<,4>

摘要：

Single crystal of BaNdMnO<,4> with I4/mmm was synthesized by a floating zone method. A new phase of BaNdMnO<,4> was obtained by annealing the single crystal in a reducing atmosphere at 573 K for 10d. The structural change was analyzed by four-circle X- ray diffractometry and transmission electron microscopy. The new phase has an orthorhombic unit cell (Fmmm) of a=0.5486(2)nm, b=0.5484(2)nm, and c= 1.3059(2)nm.

关键词： rare earth manganite structure transmission electron microscopy X-ray diffractometry

作者: Hiromi Nakano Norikatsu Kawabata Hirohisa Satoh Naoki Kamegashira

作者单位: Ryukoku University, Seta, Otsu, 520-2194, Japan Toyohasi University of Technology, 441-8580, Japan

会议类型: 国际会议

会议名称: 第五届国际稀土开发与应用研讨会(The Fifth International Conference on Rare Earth Decelopment and Applicatin)

会议地点: 包头

会议语种:英文

页码: 1-3

在线出版日期: 2007-08-07（万方平台首次上网日期，不代表论文的发表时间）