Phase separation and magnetic ordering studied by high-resolution neutron diffraction

被引：1
|
作者：
Caspi, EN
Melamud, M
Pinto, H
Shaked, H
Chmaissem, O
Jorgensen, JD
Short, S
机构：
[1] Ben Gurion Univ Negev, Dept Phys, IL-84105 Beer Sheva, Israel
[2] Nucl Res Ctr Negev, IL-84190 Beer Sheva, Israel
[3] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA
来源：
PHYSICA B | 2000年 / 276卷
关键词：
actinides; antiferromagnetism; powder diffraction; neutron time-of-flight diffraction;
D O I：
10.1016/S0921-4526(99)01370-8
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
High-resolution neutron diffraction study of the U1-xNdxCo2Ge2 (x = 0.25) compound shows a separation into two phases, each order antiferromagnetically at a different temperature. The temperature dependence of the magnetic moment is deduced for both phases. The results are in agreement with previous low-resolution neutron diffraction measurements, (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：604 / 605
页数：2
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