## Conjugated conducting polymers |

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Page 108

An important question is the extent to which solitons or

one chain to another. Given their topological nature, individual solitons cannot

hop to adjacent chains, and joint hopping is a process with very small probability.

An important question is the extent to which solitons or

**polarons**can move fromone chain to another. Given their topological nature, individual solitons cannot

hop to adjacent chains, and joint hopping is a process with very small probability.

Page 147

the quasi-particle and trap it, or its influence may only be weak. At present no

definite answer is known. It is evident, however, that transport of solitons,

investigated by ...

the quasi-particle and trap it, or its influence may only be weak. At present no

definite answer is known. It is evident, however, that transport of solitons,

**polarons**or bipolarons within unperturbed segments of the chain cannot beinvestigated by ...

Page 193

Energy levels and possible optical transitions associated (a) with neutral,

positively and negatively charged solitons, (b) with hole and electron-

with hole and electron- bipolaron Upon doping either charged solitons or

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 electron- bipolaron Upon doping either charged solitons or

**polarons**are ...### What people are saying - Write a review

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### Contents

Introduction | 1 |

An Overview of the Theory of Conjugated Polymers | 7 |

References | 114 |

Copyright | |

7 other sections not shown

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### Common terms and phrases

A.J. Heeger AsF5 atoms Baeriswyl band band gap behaviour bipolarons bond alternation bond lengths calculations CH)x chain charged solitons Chem chemical shift coefficient conducting polymers configuration conjugated polymers correlation Coulomb interactions coupling Cryst D.K. Campbell decreases defects dependence dimerization discussed dopant dopant concentration doping doping levels e-e interactions effects electron spin electron-electron interactions electron-phonon ENDOR energy excitations exciton experimental Fermi finite polyenes frequency function Hamiltonian Hartree-Fock Heeger hopping Hubbard model hyperfine interactions inter-chain kink lattice Lett linewidth magnetic metallic molecular neutral solitons nonlinear nonlinear optical nuclear observed obtained one-dimensional optical absorption optical gap parameter peak Peierls Peierls-Hubbard model phonon Phys polarons polyacetylene polyenes polypyrrole polythiophene properties proton quantum quasi-particles Raman relaxation resonance Sect shown in Fig soliton spectra spectrum spin density SSH model structure symmetry Synth temperature theoretical theory trans-(CH)x transition triplet valence bond values Vardeny