Ordering of the pyrochlore ising model with the long-range RKKY interaction

被引：35

作者：

Ikeda, Atsushige ^{[1
]}

Kawamura, Hikaru ^{[1
]}

机构：

[1] Osaka Univ, Fac Sci, Dept Earth & Space Sci, Osaka 5600043, Japan

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 2008年 / 77卷 / 07期

关键词：

pyrochlore lattice; frustration; spin ice; RKKY interaction; Pr2Ir2O7;

D O I：

10.1143/JPSJ.77.073707

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The ordering of the Ising model on a pyrochlore lattice interacting via the long-range RKKY interaction, which models a metallic pyrochlore magnet such as Pr2Ir2O7, is studied by Monte Carlo simulations. Depending on the parameter k(F) representing the Fermi wavevector, the model exhibits rich ordering behaviors.

引用

页数：4

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