Phys. Rev. B 53, 1269 - 1273 (1996)

Nonlinear excitations in polyacene

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M. K. Sabra
Atomic Energy Commission, P.O. Box 6091, Damascus, Syria

Received 2 August 1995

The polyacene chain is viewed as two interacting chains of trans-polyacetylene. We use the extended Su-Schrieffer-Heeger model of the effects of the interchain coupling to study the polaronic excitations. We found that the results of polyacene do agree quite well with the known results for two chains of polyacetylene. © 1996 The American Physical Society.


©1996 The American Physical Society

URL: http://link.aps.org/abstract/PRB/v53/p1269
DOI: 10.1103/PhysRevB.53.1269
PACS: 71.20.Nr, 71.20.Rv

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