Magnetostructural study of the (Mn,Fe)₃(P,Si) system

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• 作者：J.V. Leitã ; o^a ; ^{J.C.Vieiraleitao@tudelft.nl} ; You Xinmin^b ; L. Caron^a ; ^c ; E. Brü ; ck^a
• 关键词：Magnetostructural map ; Mn3Si ; Mn3P ; Fe3Si ; Fe3P ; Mn3&minus ; xFexSi ; Mn3&minus ; xFexP ; Magnetocaloric effect
• 刊名：Journal of Alloys and Compounds
• 出版年：2012
• 期刊代码：45_09258388
• 类别：ms
• 出版时间：15 April, 2012
• 卷：520
• 期：Complete
• 页码：52-58
• 文件大小：946 K

摘要

Using X-ray diffraction, DSC and magnetization measurements, a magnetostrutural map of the (Mn,Fe)₃(Si,P) system was assembled and reported in the current paper. Besides the already known cubic phase for Mn_3鈭?em>xFe_xSi system and the tetragonal and orthorhombic phases for the Mn_3鈭?em>xFe_xP system, a novel hexagonal phase has been observed for Mn_3鈭?em>xFe_xSi_1鈭?em>yP_y, within the approximate range of 0.2 < x < 2.0 and 0.2 < y < 0.9. Magnetization measurements both confirm and further detail the already known properties of the Mn_3鈭?em>xFe_xSi and Mn_3鈭?em>xFe_xP systems.