Low temperature magnetic structure of MnSe

被引：34

作者：

D'Sa, JBCE ^{[1
]}

Bhobe, PA

Priolkar, KR

Das, A

Krishna, PSR

Sarode, PR

Prabhu, RB

机构：

[1] Goa Univ, Dept Phys, Taleigao Plateau 403206, Goa, India

[2] Bhabha Atom Res Ctr, Div Solid State Phys, Bombay 400085, Maharashtra, India

来源：

PRAMANA-JOURNAL OF PHYSICS | 2004年 / 63卷 / 02期

关键词：

neutron diffraction; MnSe; magnetic structure; antiferromagnet;

D O I：

10.1007/BF02704977

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this paper we report low temperature neutron diffraction studies on MnSe in order to understand the anomalous behaviour of their magnetic and transport properties. Our study indicates that at low temperatures MnSe has two coexisting crystal structures, high temperature NaCl and hexagonal NiAs. NiAs phase appears below 266 K and is antiferromagnetically ordered at all temperatures while the NaCl phase orders antiferromagnetically at 130 K.

引用

页码：227 / 232

页数：6

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