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Investigation of lattice contraction in Mn3XN(X=Zn, Cu, Sn)

  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The Mn3XN(X=Zn, Cu, Sn) compounds and their solid solutions with anti-perovskite structure were prepared by solid state reaction. Their magnetic transition and simultaneous abnormal thermal expansion behaviors were studied by SQUID and variable temperature X-ray diffraction. The lattice contraction was found in Mn3Cu0.5Sn0.5N and Mn 3Zn0.5Sn0.5N during the magnetic transition process, however not in pure Mn3XN(X=Zn, Cu, Sn). The mechanism is discussed, combined with the different doping effects. It seems that the lattice contraction behavior is sensitive to the number of valence electrons at the X site in Mn3XN series.

源语言英语
主期刊名THERMEC 2009
编辑Tara Chandra, Tara Chandra, Tara Chandra, N. Wanderka, N. Wanderka, N. Wanderka, Walter Reimers, Walter Reimers, Walter Reimers, M. Ionescu, M. Ionescu, M. Ionescu
出版商Trans Tech Publications Ltd
2195-2200
页数6
ISBN(印刷版)0878492941, 9780878492947
DOI
出版状态已出版 - 2010
活动6th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2009 - Berlin, 德国
期限: 25 8月 200929 8月 2009

丛书

姓名Materials Science Forum
638-642
ISSN(印刷版)0255-5476
ISSN(电子版)1662-9752

会议

会议6th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2009
国家/地区德国
Berlin
时期25/08/0929/08/09

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