THERMAL-INSTABILITY OF THE TRANS-POLYACETYLENE POLARON

被引：5

作者：

JACOBS, AE ^{[1
]}

MACREADY, WG ^{[1
]}

SZETO, KY ^{[1
]}

MAKI, K ^{[1
]}

机构：

[1] UNIV SO CALIF,DEPT PHYS,LOS ANGELES,CA 90089

来源：

PHYSICAL REVIEW B | 1990年 / 41卷 / 06期

关键词：

D O I：

10.1103/PhysRevB.41.3647

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The trans-polyacetylene polaron decays to a kink-antikink pair (because of the greater entropy of the latter state) at a temperature which vanishes as the length L of the chain goes to infinity, approximately as 1/lnL. For a typical length of L102103 A, the corresponding temperature is 103102 K. © 1990 The American Physical Society.

引用

页码：3647 / 3650

页数：4

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