Antiferromagnetic Heisenberg S=5/2 spin chain compound SrMn2V2O8

被引：23

作者：

Niesen, Sandra K. ^{[1
]}

Heyer, Oliver ^{[1
]}

Lorenz, Thomas ^{[1
]}

Valldor, Martin ^{[1
]}

机构：

[1] Univ Cologne, Inst Phys, D-50937 Cologne, Germany

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2011年 / 323卷 / 21期

关键词：

Metal oxide; Low dimensional; Antiferromagnet; WEAK FERROMAGNETISM; MAGNETIC-PROPERTIES; BAMN2V2O8; MN3O4;

D O I：

10.1016/j.jmmm.2011.05.056

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Large single crystals of the new compound SrMn2V2O8 have been grown by the floating-zone method. This transition-metal based oxide is isostructural to SrNi2V2O8, described by the tetragonal space group I4(1)cd. Magnetic properties were investigated by means of susceptibility, magnetization, and specific-heat measurements. The compound behaves like a 1D magnetic system above the ordering temperature (T-N=43 K). The magnetic ground state can be described as a classical long-range ordered antiferromagnet with weak anisotropy. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：2575 / 2578

页数：4

共 21 条

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