Conjugated Conducting Polymers |
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Page 96
On the other hand , in this strong coupling ( undimerized ) limit , the charged even
chain ( the correlated analogue of a polaron ) will in fact absorb at the same
energy , at zero energy in the limit of zero dimerization , as the charged odd chain
...
On the other hand , in this strong coupling ( undimerized ) limit , the charged even
chain ( the correlated analogue of a polaron ) will in fact absorb at the same
energy , at zero energy in the limit of zero dimerization , as the charged odd chain
...
Page 144
Obviously , if the structure between the two defects needs a higher energy , the
tendency will be to minimize this polymer segment to a length which is given by
the balance with the Coulombic repulsion of the charges . Thus bound pairs of ...
Obviously , if the structure between the two defects needs a higher energy , the
tendency will be to minimize this polymer segment to a length which is given by
the balance with the Coulombic repulsion of the charges . Thus bound pairs of ...
Page 193
Energy levels and possible optical transitions associated ( a ) with neutral ,
positively and negatively charged solitons , ( b ) with hole and electron - polaron ,
( c ) with hole and electronbipolaron Upon doping either charged solitons or
polarons ...
Energy levels and possible optical transitions associated ( a ) with neutral ,
positively and negatively charged solitons , ( b ) with hole and electron - polaron ,
( c ) with hole and electronbipolaron Upon doping either charged solitons or
polarons ...
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Contents
Introduction | 1 |
An Overview of the Theory of rConjugated Polymers | 7 |
References | 114 |
Copyright | |
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Common terms and phrases
absorption addition applied approach approximation atoms band behaviour bipolarons bond bond alternation calculations carriers chain charged chemical concentration conductivity configuration conjugated polymers contribution correlation corresponding Coulomb Coulomb interactions coupling decreases defects density dependence described determined dimerization discussed dopant doping effects electron electron-electron energy excitations expected experimental experiments field finite frequency function give ground Hamiltonian hopping Hubbard important increase indicated interactions interpretation involving lattice leads length Lett limit localized magnetic materials measurements metallic methods modes molecules motion neutral nuclear observed obtained optical pair parameter peak phonon Phys Physics polarons polyacetylene polyenes polymers position properties range relaxation resonance respect samples Sect separation shift shown shows similar single soliton spectra spectrum spin structure studies symmetry Synth temperature theoretical theory trans-(CH transition units valence values whereas