Conjugated Conducting PolymersHelmut G. Kiess, Dionys Baeriswyl |
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Page 115
... structure calculations on highly conducting poly- mers . I. Hartree - Fock studies on cis- and trans - polyacetylene ( polyenes ) . J. Chem . Phys . 73 , 3843 ( 1980 ) M. Kertesz : Electronic structure of polymers . Adv . Quantum Chem ...
... structure calculations on highly conducting poly- mers . I. Hartree - Fock studies on cis- and trans - polyacetylene ( polyenes ) . J. Chem . Phys . 73 , 3843 ( 1980 ) M. Kertesz : Electronic structure of polymers . Adv . Quantum Chem ...
Page 243
... structure or inhomogeneously broadened lines . This behaviour is rationalized by asserting that the isomerization ... structure of the defect [ 5.83 ] . Contrary to the previously proposed defect structures [ 5.84 , 85 ] , the defect ...
... structure or inhomogeneously broadened lines . This behaviour is rationalized by asserting that the isomerization ... structure of the defect [ 5.83 ] . Contrary to the previously proposed defect structures [ 5.84 , 85 ] , the defect ...
Page 283
... structures of the form n [ R - C = C - C = C - R ] hv Intensive optical and ESR investigations have revealed that the " acetylene " structure is dominant in long polymer chains , whereas the " butatriene " structure exists only for ...
... structures of the form n [ R - C = C - C = C - R ] hv Intensive optical and ESR investigations have revealed that the " acetylene " structure is dominant in long polymer chains , whereas the " butatriene " structure exists only for ...
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Common terms and phrases
A.J. Heeger atoms Baeriswyl band gap behaviour bipolarons bond alternation bond lengths calculations chain charge carriers charged solitons Chem chemical shift cis-(CH conducting polymers conjugated polymers correlation Coulomb interaction coupling Cryst D.K. Campbell defects dielectric function diffusion dimerization discussed dopant dopant concentration dopant molecules doping doping levels e-e interactions effects electron correlation electron spin electron-electron interactions electron-phonon ENDOR energy excitations exciton experimental frequency function Hamiltonian Hartree-Fock hopping Hubbard model Hückel hyperfine interactions inter-chain Kivelson lattice Lett linewidth magnetic metallic molecular neutral solitons nonlinear nonlinear optical nuclear observed obtained one-dimensional optical absorption optical gap parameters peak Peierls Peierls-Hubbard model phonon Phys polarons polyacetylene polyenes polypyrrole polythiophene properties proton quantum quasi-particles Raman resonance samples Sect shown in Fig spectra spectrum spin density structure symmetry Synth tensor theory trans trans-(CH trans-polyacetylene transition valence values Vardeny