准一维系统中的Peierls畸变
来源期刊：中南大学学报(自然科学版)1999年第4期
论文作者：曹治觉 胡承正
文章页码：109 - 112
关键词：准一维系统;Peierls畸变;有机超导体
Key words：quasi one dimensional system; Peierls distortion; organic super conductor
摘 要：Cｎ聚合物群(poly-Cn group)是一类简单而有代表性的准一维共轭聚合物，作者用一种统一的方法分析了这一整个序列．结果发现，由于键间耦合所产生的高维效应，准一维系 统中Peierls畸变并非不可避免．在这一意义上来说，Little关于高温有机超导的设想是有可能实现的．
Abstract: Discussions are given on the possibility of the Peierls distortion in quasi-one-dimensional systems. It is shown that a Peierls distortion may be avoided because of interchain coupling effects. This seems to be the case with paly-Cn group. From this view point it is possible to realize Little′s proposal for organic superconductivity.
