Conductivity in polyacetylene. VI. Semic
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Sven Larsson; Lucia Rodriguez-Monge
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Article
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1997
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John Wiley and Sons
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English
β 260 KB
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A local model is set up for the conductivity in alkali-doped polyacetylene Ε½ . PA based on results of ab initio and semiempirical calculations. At low doping levels, Ε½ . solitons and polarons appear naturally in the nondegenerate ground state. Alkali atoms donate their valence electrons to neutral s