Conjugated Conducting PolymersHelmut G. Kiess, Dionys Baeriswyl |
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Page 12
... Su - Schrieffer - Heeger ( SSH ) model of trans- ( CH ) ,. The explicitness and relative simplicity of the SSH model allows one to make extensive predictions for the properties of trans- ( CH ) x , and we survey these predictions and ...
... Su - Schrieffer - Heeger ( SSH ) model of trans- ( CH ) ,. The explicitness and relative simplicity of the SSH model allows one to make extensive predictions for the properties of trans- ( CH ) x , and we survey these predictions and ...
Page 26
... model specifically for trans- ( CH ) . This celebrated Su - Schrieffer - Heeger ( henceforth , SSH ) model has become the theoretical lingua franca for interpreting experiments on conjugated polymers . Besides omitting all two ...
... model specifically for trans- ( CH ) . This celebrated Su - Schrieffer - Heeger ( henceforth , SSH ) model has become the theoretical lingua franca for interpreting experiments on conjugated polymers . Besides omitting all two ...
Page 28
... SSH Hamiltonian ( 2.20 ) . In Sect . 2.5 we shall study in detail the Hamiltonian ( 2.23 ) , for we consider it to be the minimal model capable of capturing the essential features of conjugated polymers . Before confronting the full ...
... SSH Hamiltonian ( 2.20 ) . In Sect . 2.5 we shall study in detail the Hamiltonian ( 2.23 ) , for we consider it to be the minimal model capable of capturing the essential features of conjugated polymers . Before confronting the full ...
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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