Conjugated Conducting PolymersHelmut G. Kiess, Dionys Baeriswyl |
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Page 221
... interactions , as in the NMR case or ( b ) due to hyperfine or fine structure interactions , g shifts etc. as in the ESR case . In solids , broad lines usually appear because of either strong relaxation mechanisms or anisotropic ...
... interactions , as in the NMR case or ( b ) due to hyperfine or fine structure interactions , g shifts etc. as in the ESR case . In solids , broad lines usually appear because of either strong relaxation mechanisms or anisotropic ...
Page 251
... hyperfine interactions . In the triple spectrum shown in Fig . 5.19 two spectral features are visible , one above the nuclear Larmor frequency and one below . This proves that the relative sign of the hyperfine interaction is negative ...
... hyperfine interactions . In the triple spectrum shown in Fig . 5.19 two spectral features are visible , one above the nuclear Larmor frequency and one below . This proves that the relative sign of the hyperfine interaction is negative ...
Page 277
... hyperfine interactions . PT doped with iodine shows a similar behaviour , but when doped with AsF5 yields almost ... interactions at low temperatures [ 5.226 ] . The presence of hyperfine interactions is evidenced from larger line ...
... hyperfine interactions . PT doped with iodine shows a similar behaviour , but when doped with AsF5 yields almost ... interactions at low temperatures [ 5.226 ] . The presence of hyperfine interactions is evidenced from larger line ...
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