Conjugated Conducting PolymersHelmut G. Kiess, Dionys Baeriswyl |
From inside the book
Results 1-3 of 91
Page 63
... electron - electron interactions , the natural per- turbation theory is about the strongly localized or atomic limit . Here the large ( 2 - fold ) spin degeneracy renders the calculations non - trivial [ 2.136 , 148 ] . Although ...
... electron - electron interactions , the natural per- turbation theory is about the strongly localized or atomic limit . Here the large ( 2 - fold ) spin degeneracy renders the calculations non - trivial [ 2.136 , 148 ] . Although ...
Page 180
... electron - electron inter- action is implicitly taken into account by adjusted parameters a , K。 and to . If unbiased parameters derived from small molecules had been taken [ 4.7 ] , and assuming that only electron - phonon interaction ...
... electron - electron inter- action is implicitly taken into account by adjusted parameters a , K。 and to . If unbiased parameters derived from small molecules had been taken [ 4.7 ] , and assuming that only electron - phonon interaction ...
Page 195
... Electron - Electron Interaction and Inter - Chain Coupling Up to this point we have considered a single polyene chain using simple Hückel theory . It has been shown by many authors that three - dimensional effects and electron - electron ...
... Electron - Electron Interaction and Inter - Chain Coupling Up to this point we have considered a single polyene chain using simple Hückel theory . It has been shown by many authors that three - dimensional effects and electron - electron ...
Other editions - View all
Common terms and phrases
A.J. Heeger atoms Baeriswyl band band gap behaviour bipolarons bond alternation bond lengths calculations chain charge carriers charged solitons Chem chemical shift cis-(CH conducting polymers configuration conjugated polymers Coulomb interaction coupling Cryst D.K. Campbell decreases defects dimerization discussed dopant dopant concentration dopant molecules 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 Kivelson lattice Lett linewidth magnetic metallic molecular neutral solitons nonlinear nonlinear optical nuclear observed one-dimensional optical absorption optical gap pair parameter peak Peierls Peierls-Hubbard model phonon Phys polarons polyacetylene polyenes polypyrrole polythiophene properties proton quantum quasi-particles Raman relaxation resonance Sect Solid State Commun spectra spectrum spin density SSH model susceptibility symmetry Synth theoretical theory thermoelectric coefficient trans trans-(CH trans-polyacetylene transition triplet valence bond values Vardeny