The spin dynamics of (VO)(2)P2O7: A Heisenberg spin ladder

被引：1
|
作者：
Eccleston, RS
Steiner, MJ
机构：
[1] ISIS Facility, Rutherford Appleton Laboratory, Chilton, Didcot, Oxon
来源：
PHYSICA B | 1997年 / 234卷
关键词：
spin ladders; Haldane gap; low-dimensional systems;
D O I：
10.1016/S0921-4526(96)01169-6
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Heisenberg spin ladders offer valuable insight into the behaviour of low dimensional magnetic systems, representing an intermediate stage between one dimensional spin chains and two dimensional lattices. We have studied the spin dynamics of the spin ladder material (VO)(2)P2O7 by inelastic neutron scattering and have found that the observed scattering is broadly consistent with the excitation spectrum predicted by theoretical studies.
引用
收藏
页码：544 / 545
页数：2
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