Conjugated Conducting PolymersHelmut G. Kiess, Dionys Baeriswyl |
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Page 251
... spin alignment effects . These spin alignment effects are also present in CW ENDOR and must not be interpreted as ... electron - electron correlations are neglected . In an antiferromagnetic chain with strong electron - electron ...
... spin alignment effects . These spin alignment effects are also present in CW ENDOR and must not be interpreted as ... electron - electron correlations are neglected . In an antiferromagnetic chain with strong electron - electron ...
Page 261
Helmut G. Kiess, Dionys Baeriswyl. 5.3.4 Electron Spin Relaxation 1 For the electron spin - lattice relaxation rate T1 in trans- ( CH ) , it has been reported that T1 ~ 1 / 2 ( w : ESR frequency ) , which was observed in the NMR case ...
Helmut G. Kiess, Dionys Baeriswyl. 5.3.4 Electron Spin Relaxation 1 For the electron spin - lattice relaxation rate T1 in trans- ( CH ) , it has been reported that T1 ~ 1 / 2 ( w : ESR frequency ) , which was observed in the NMR case ...
Page 306
... spin model 263 nuclear spin - flip 257,258 257 , 262 , 263 electron - spin echo envelope modulation 252 electron - spin echo spectrum 291 electron - spin relaxation 261-265 lattice relaxation 18 ESR 217 , 229 246 , 261 light induced see ...
... spin model 263 nuclear spin - flip 257,258 257 , 262 , 263 electron - spin echo envelope modulation 252 electron - spin echo spectrum 291 electron - spin relaxation 261-265 lattice relaxation 18 ESR 217 , 229 246 , 261 light induced see ...
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