Conjugated Conducting PolymersHelmut G. Kiess, Dionys Baeriswyl |
From inside the book
Results 1-3 of 39
Page 261
... trans- ( CH ) , it has been reported that T1 ~ 1 / 2 ( w : ESR frequency ) , which was observed in the NMR case ... x 。( CD ) x لس 103 104 1 1 Fig . 5.26 . ESR spin - lattice relaxa- tion rate T1 as a function of electron frequency ( 1 ...
... trans- ( CH ) , it has been reported that T1 ~ 1 / 2 ( w : ESR frequency ) , which was observed in the NMR case ... x 。( CD ) x لس 103 104 1 1 Fig . 5.26 . ESR spin - lattice relaxa- tion rate T1 as a function of electron frequency ( 1 ...
Page 278
... trans isomerization in ( CH ) , has been investigated from measurements of the proton second moments M2 [ 5.51-53 ... x . One of the more direct NMR methods to monitor dopant - induced cis - trans isomerization , dopant homogeneity and ...
... trans isomerization in ( CH ) , has been investigated from measurements of the proton second moments M2 [ 5.51-53 ... x . One of the more direct NMR methods to monitor dopant - induced cis - trans isomerization , dopant homogeneity and ...
Page 279
... x - spinning sidebands y = 0 ili -400 -200 0 200 a ppm from TMS -400 b - 200 0 x - spinning sidebands 200 ppm from ... trans- ( CH ) , at various doping levels . a For y = 0 , a weak and partially resolved line at - 137 ppm in addition to the ...
... x - spinning sidebands y = 0 ili -400 -200 0 200 a ppm from TMS -400 b - 200 0 x - spinning sidebands 200 ppm from ... trans- ( CH ) , at various doping levels . a For y = 0 , a weak and partially resolved line at - 137 ppm in addition to the ...
Contents
Introduction | 1 |
An Overview of the Theory of лConjugated Polymers | 7 |
7 | 65 |
Copyright | |
11 other sections not shown
Other editions - View all
Common terms and phrases
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