Conjugated Conducting PolymersHelmut G. Kiess, Dionys Baeriswyl |
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Page 43
... lattice is described in terms of classical coordinates , we can define both the position and velocity of the soliton . This will , of course , no longer be possible if both the electron and the lattice are treated quantum mechanically ...
... lattice is described in terms of classical coordinates , we can define both the position and velocity of the soliton . This will , of course , no longer be possible if both the electron and the lattice are treated quantum mechanically ...
Page 83
... lattice configuration at that instant . A hybrid case is a photogeneration experiment , in which initially the electronic system is excited " suddenly " and subsequently the lattice relaxes on the time scale of the inverse phonon ...
... lattice configuration at that instant . A hybrid case is a photogeneration experiment , in which initially the electronic system is excited " suddenly " and subsequently the lattice relaxes on the time scale of the inverse phonon ...
Page 110
... lattice to a polaron lattice [ 2.406 ] which although impossible in the one - dimensio- nal SSH theory may be favoured by Coulomb and / or three - dimensional effects [ 2.407 ] . Unfortunately , the amplitude of the polaron lattice is ...
... lattice to a polaron lattice [ 2.406 ] which although impossible in the one - dimensio- nal SSH theory may be favoured by Coulomb and / or three - dimensional effects [ 2.407 ] . Unfortunately , the amplitude of the polaron lattice is ...
Contents
Introduction | 1 |
An Overview of the Theory of лConjugated Polymers | 7 |
7 | 65 |
Copyright | |
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A.J. Heeger atoms Baeriswyl band band gap behaviour bipolarons bond alternation bond lengths calculations chain charged solitons Chem chemical shift cis-(CH conducting polymers configuration conjugated polymers Coulomb interactions coupling Cryst D.K. Campbell defects dependence dimerization discussed dopant doping doping levels e-e interactions electron correlation electron spin electron-electron interactions electron-phonon ENDOR energy excitations exciton experimental finite polyenes frequency function Hamiltonian Hartree-Fock hopping Hubbard model Hückel inter-chain kink lattice Lett linewidth magnetic Metals molecular molecules 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 Solid State Commun spectra spectrum spin density SSH model structure susceptibility symmetry Synth temperature theoretical theory trans trans-(CH trans-polyacetylene transition triplet valence bond values Vardeny