Improper ferromagnetic phase transitions in crystals

被引：0
作者：
S. V. Grigor’ev
B. M. Darinskii
机构：
[1] Voronezh State Technical University,
来源：
Crystallography Reports | 2005年 / 50卷
关键词：
Phase Transition; Symmetry Group; Irreducible Representation; Point Group; Primary Order;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A complete set of possible improper phase transitions leading to polarization and magnetization of crystals is found from tensor bases of representations of the black-and-white point group of crystal symmetry by using the multiplication table of irreducible representations. The dependences of the secondary order parameter on the primary order parameter are presented for different classes of the symmetry group.
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页码：814 / 816
页数：2
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