## Conjugated conducting polymers |

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Page 249

Since the width of the ESR

showing the calculated half-width at half-height of the ESR

shown in Fig. 5.17 for various functional forms of pj. It is again clear that the width

...

Since the width of the ESR

**spectrum**is intimately related to the width of pj, a plotshowing the calculated half-width at half-height of the ESR

**spectrum**versus / isshown in Fig. 5.17 for various functional forms of pj. It is again clear that the width

...

Page 250

Fig. 5.18. Pulsed ENDOR

according to [5.121, 122]. Right: Proposed spin-density distribution including

alternating positive and negative spin-density with half-width / = 1 1 and negative/

positive ...

Fig. 5.18. Pulsed ENDOR

**spectrum**at 20 K of Feast-type frans-(CH)x (left)according to [5.121, 122]. Right: Proposed spin-density distribution including

alternating positive and negative spin-density with half-width / = 1 1 and negative/

positive ...

Page 284

High-field of the triplet ESR

a experimental spectra, b simulated spectra. The hyperfine structure in the

simulated spectra results from two CH2 groups [5.257a] intermediates including

their ...

High-field of the triplet ESR

**spectrum**of diradical reaction intermediates at 77 K.a experimental spectra, b simulated spectra. The hyperfine structure in the

simulated spectra results from two CH2 groups [5.257a] intermediates including

their ...

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### Contents

Introduction | 1 |

An Overview of the Theory of Conjugated Polymers | 7 |

References | 114 |

Copyright | |

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### Common terms and phrases

A.J. Heeger 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 Hiickel 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 trans-(CH)x transition triplet valence bond values Vardeny