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SPIN-WAVE DISPERSION RELATIONS AND SPIN-WAVE CONTRIBUTION TO SPECIFIC HEAT OF ANTIFERROMAGNETIC UO2

被引：8
作者：
CRACKNELL, AP
JOSHUA, SJ
机构：
[1] Department of Physics, University of Essex, Colchester, Essex, Wivenhoe Park
[2] Carnegie Laboratory of Physics, The University Dundee
[3] Department of Applied Mathematics and Mathematical Physics, University College of South Wales and Monmouthshire, Cardiff, CF1 3NR, Cathays Park
来源：
PHYSICA STATUS SOLIDI | 1969年 / 36卷 / 02期
关键词：
D O I：
10.1002/pssb.19690360237
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We have used the recently measured spin‐wave dispersion relations of antiferromagnetic UO2 to calculate the spin‐wave contribution to the specific heat of this material as a function of temperature below 20 °K. The symmetries of the spin‐wave dispersion relations are also discussed. Copyright © 1969 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
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页码：737 / +
页数：1
相关论文
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