Conjugated Conducting PolymersHelmut G. Kiess, Dionys Baeriswyl |
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Page 154
... leads to an exciton - like state , due not only to Coulomb interaction but also to a lattice configuration such as that within a polaron . Indeed , experiments in cis- ( CH ) , demonstrate that photoconductivity is not observable , but ...
... leads to an exciton - like state , due not only to Coulomb interaction but also to a lattice configuration such as that within a polaron . Indeed , experiments in cis- ( CH ) , demonstrate that photoconductivity is not observable , but ...
Page 229
... lead to a well - resolved ENDOR spectrum [ 5.15 , 27 ] . + 土 In the ENDOR technique one first saturates the ESR ... leads to a change in the ESR signal . In this way the NMR , or rather the ENDOR transitions , at frequency @ are ...
... lead to a well - resolved ENDOR spectrum [ 5.15 , 27 ] . + 土 In the ENDOR technique one first saturates the ESR ... leads to a change in the ESR signal . In this way the NMR , or rather the ENDOR transitions , at frequency @ are ...
Page 290
... leads to the conclusion that during the laser pulse a pair of triplets is formed on - chain with all triplet levels equally populated , i.e. in a totally symmetric singlet state as proposed by Tavan and Schulten [ 5.274 ] . Appreciable ...
... leads to the conclusion that during the laser pulse a pair of triplets is formed on - chain with all triplet levels equally populated , i.e. in a totally symmetric singlet state as proposed by Tavan and Schulten [ 5.274 ] . Appreciable ...
Contents
Introduction | 1 |
An Overview of the Theory of лConjugated Polymers | 7 |
7 | 65 |
Copyright | |
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Common terms and phrases
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