Incommensurate fluctuations in Bi2Sr2CaCu2O8

被引：6
|
作者：
H. A. Mlook
B. C. Chakoumakos
机构：
[1] Oak Ridge National Laboratory,Solid State Division
来源：
Journal of Superconductivity | 1997年 / 10卷 / 4期
关键词：
Bi; Sr; CaCu; O; incommensurate fluctuations; neutron scattering;
D O I：
10.1007/BF02765724
中图分类号：
学科分类号：
摘要：
A special neutron scattering technique has been used to discover an incommensurate fluctuation in Bi2Sr2CaCu2O8 that appears below Tc. The fluctuation is identified as a dynamic charge density wave since its scattering intensity appears to increase with increasing momentum transfer. The fluctuation is found at a wavevector near 2kF and could be associated with a dynamic stripe phase.
引用
收藏
页码：389 / 392
页数：3
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