Magnetic Structure and Properties of the Intercalated Compound Fe0.5TiSe2

被引：4
|
作者：
Baranov, N. V. [1 ]
Selezneva, N. V. [1 ]
Pleshchev, V. G. [1 ]
Mushnikov, N. V. [2 ]
Maksimov, V. I. [2 ]
机构：
[1] Ural State Univ, Ekaterinburg 620083, Russia
[2] Inst Met Phys, Ural Branch RAS, Ekaterinburg 620990, Russia
来源：
TRENDS IN MAGNETISM | 2011年 / 168-169卷
基金：
俄罗斯基础研究基金会;
关键词：
Transition metal dichalcogenides; TiSe2; quasi two-dimensional structure; iron intercalation; neutron diffraction; magnetic structure; magnetic susceptibility; electrical resistivity; high-field magnetization; TITANIUM DISELENIDE;
D O I：
10.4028/www.scientific.net/SSP.168-169.157
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The intercalated compound Fe0.5TiSe2 has been studied by means of X-ray, neutron diffraction, electrical resistivity and magnetization measurements. This compound with Fe atoms located between Se-Ti-Se sandwiches has a monoclinic crystal structure and exhibits a long-range antiferromagnetic (AF) ordering below T-N = 135 K. At T < T-N, the Fe magnetic moments with a value similar to 3.0 mu(B) are directed at an angle of (74.4+0.5)degrees to the layers and form a tilted antiferromagnetic structure with the propagation vector (1/2, 0, 1/2). It has been shown that application of magnetic field above 300 kOe may lead to transformations of the AF structure.
引用
收藏
页码：157 / +
页数：2
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