SHORT-RANGE ANTIFERROMAGNETIC ORIENTATIONAL CORRELATIONS IN RB3C60

被引：25
作者：
TESLIC, S [1 ]
EGAMI, T [1 ]
FISCHER, JE [1 ]
机构：
[1] UNIV PENN,RES STRUCT MATTER LAB,PHILADELPHIA,PA 19104
来源：
PHYSICAL REVIEW B | 1995年 / 51卷 / 09期
关键词：
D O I：
10.1103/PhysRevB.51.5973
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The neutron pair distribution function (PDF) of Rb3C60 at 10 K reveals local deviations from the Stephens model of merohedral disorder. The experimental PDF in the 3 7 range is best represented by a greater fraction of near-neighbor pairs with opposite standard orientations than would be expected from purely random decoration, indicating the presence of short-range antiferromagnetic orientational correlations. © 1995 The American Physical Society.
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收藏
页码：5973 / 5976
页数：4
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