Magnetic excitations in the spin gap system KCuCl3 and TlCuCl3

被引：19

作者：

Kato, T ^{[1
]}

Oosawa, A

Takatsu, K

Tanaka, H

Shiramura, W

Nakajima, K

Kakurai, K

机构：

[1] Tokyo Inst Technol, Dept Phys, Tokyo 1528551, Japan

[2] Sophia Univ, Dept Phys, Tokyo 102, Japan

[3] Univ Tokyo, ISSP, Neutron Scattering Lab, Tokai, Ibaraki 31911, Japan

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1999年 / 60卷 / 8-9期

关键词：

inorganic compounds; neutron scattering; magnetic properties;

D O I：

10.1016/S0022-3697(99)00072-4

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Magnetic excitation spectra of the spin S = 1/2 system of the KCuCl3-family crystals are studied by neutron inelastic scattering experiments. The obtained dispersion curves of KCuCl3 for Q changed in the a*-c*: plane showed that this compound is likely to be a quasi-two-dimensionally coupled antiferromagnetic-dimer spin system. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：1125 / 1128

页数：4

共 7 条

[1] Magnetic excitations in the spin gap system KCuCl3 [J].