Orbital ferromagnetism and anomalous Hall effect in antiferromagnets on the distorted fcc lattice

被引：257

作者：

Shindou, R ^{[1
]}

Nagaosa, N

机构：

[1] Univ Tokyo, Dept Appl Phys, Bunkyo Ku, Tokyo 1138656, Japan

[2] Correlated Electron Res Ctr, Tsukuba, Ibaraki 3030046, Japan

来源：

PHYSICAL REVIEW LETTERS | 2001年 / 87卷 / 11期

关键词：

D O I：

10.1103/PhysRevLett.87.116801

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Berry phase due to the spin wave function gives rise to the orbital ferromagnetism and anomalous Hall effect in the noncoplanar anti ferromagnetic ordered state on face-centered-cubic (fee) lattice once the crystal is distorted perpendicular to the (1, 1, 1) or (1, 1, 0) plane. The relevance to the real systems gamma -FeMn and NiS2 is also discussed.

引用

页码：116801 / 1

页数：4

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