Magnetic phase transitions in La1-xDyxMn2Si2 (0 ≤ x ≤ 1) compounds

被引：3

作者：

Gerasimov, E. G. ^{[1
]}

Dorofeev, Yu A. ^{[1
]}

Pirogov, A. N. ^{[1
]}

Gaviko, V. S. ^{[1
]}

Mushnikov, N. V. ^{[1
]}

机构：

[1] Russian Acad Sci, Ural Div, Inst Met Phys, Ekaterinburg 620041, Russia

来源：

INTERNATIONAL CONFERENCE ON MAGNETISM (ICM 2009) | 2010年 / 200卷

关键词：

NEUTRON-DIFFRACTION; DYMN2GE2;

D O I：

10.1088/1742-6596/200/3/032018

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnetic structures and properties of the quasi-ternary layered intermetallic La1-xDyxMn2Si2 (0 <= x <= 1) compounds were investigated using magnetic measurements on single crystals and neutron powder diffraction. It was shown that various magnetic structures and magnetic phase transitions, which are observed in the compounds with different Dy content, arise as result of changes in the intralayer Mn-Mn distances and competitions of the Mn-Mn, Mn-Dy and Dy-Dy exchange interactions.

引用

页数：4

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