Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/68641
Type: Artigo de periódico
Title: ON THE DISORDERED DISTRIBUTION OF DEFECTS IN TRANSPOLYACETYLENE
Author: LAVARDA, FC
DOSSANTOS, DA
GALVAO, DS
LAKS, B
Abstract: We report a theoretical study on the effect of the presence of conformational defects (soliton type) on the electronic properties of large trans-polyacetylene chains. The negative factor counting method was used in a tight-binding parametrization with the geometrical data from Austin method 1 calculations. A comparative study of the ordered and disordered distribution of defects is presented. We discuss the implications of the presence of disorder on the electronic behavior of polyacetylene.
Country: Holanda
Editor: Elsevier Science Bv
Rights: fechado
Identifier DOI: 10.1016/0301-0104(91)87001-C
Date Issue: 1991
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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