Quantum spin configurations in Tb2Ti2O7

被引：47

作者：

Curnoe, S. H. ^{[1
]}

机构：

[1] Mem Univ Newfoundland, Dept Phys & Phys Oceanog, St John, NF A1B 3X7, Canada

来源：

PHYSICAL REVIEW B | 2007年 / 75卷 / 21期

关键词：

D O I：

10.1103/PhysRevB.75.212404

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Low-energy collective angular momentum states of the Tb3+ ions in Tb2Ti2O7 are classified according to the irreducible representations of the octahedral point group. Degeneracy lifting due to the exchange interaction is discussed. Diffuse neutron-scattering intensity patterns are calculated for each collective angular momentum state, and the ground state is inferred by comparing with experiment.

引用

页数：4

共 16 条

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