## Conjugated conducting polymers |

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Page 78

Helmut G. Kiess, Dionys Baeriswyl. also exist in isolated, one-dimensional chains

. Indeed, the neutral

sites, whereas the positive (negative)

Helmut G. Kiess, Dionys Baeriswyl. also exist in isolated, one-dimensional chains

. Indeed, the neutral

**soliton**will be the ground state of 2N + 1 electrons on 2N + 1sites, whereas the positive (negative)

**soliton**will be the lowest energy state of ...Page 96

With both U and Kl present the

correlated limit are still at zero energy and at the band edge ~ U — Kt .

Interestingly, the correlated state corresponding to the bipolaron is still expected

to have two ...

With both U and Kl present the

**soliton**-induced absorptions in the stronglycorrelated limit are still at zero energy and at the band edge ~ U — Kt .

Interestingly, the correlated state corresponding to the bipolaron is still expected

to have two ...

Page 208

It has been argued that a

transitions from the

A0 and a ...

It has been argued that a

**soliton**lattice is formed in the ordered regions. The**soliton**lattice would manifest itself in a**soliton**band and would allow opticaltransitions from the

**soliton**band to the conduction band with a first peak at 0.64A0 and a ...

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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