Anomalous magnetic ordering in DyxPr1-x alloys

被引：1
|
作者：
Clegg, PS [1 ]
Cowley, RA
Goff, JP
McMorrow, DF
Sawicki, M
Ward, RCC
Wells, MR
机构：
[1] Univ Oxford, Dept Phys, Clarendon Lab, Oxford OX1 3PU, England
[2] Univ Liverpool, Dept Phys, Liverpool L69 7ZE, Merseyside, England
[3] Riso Natl Lab, Dept Solid State Phys, DK-4000 Roskilde, Denmark
[4] Univ Southampton, Dept Phys & Astron, Southampton SO17 1BJ, Hants, England
来源：
PHYSICA B | 2000年 / 276卷
基金：
英国工程与自然科学研究理事会;
关键词：
rare earth metals; thin films; alloys; spin glasses;
D O I：
10.1016/S0921-4526(99)01805-0
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Epitaxial thin-films of DyxPr1-x alloys have been studied using neutron diffraction and magnetization measurements. The crystal structure changes from HCP to Sm type to DHCP as x decreases; each crystal phase has different magnetic behaviour. Surprisingly, long-range order is suppressed in the DHCP allays, a possible explanation is outlined. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：698 / 699
页数：2
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