Conjugated Conducting PolymersHelmut G. Kiess, Dionys Baeriswyl |
From inside the book
Results 1-3 of 32
Page 103
... modes of the homogeneous system and for the dopant - induced IR - active vibrational modes , commonly referred to as the amplitude mode theory , has been proposed by Horovitz [ 2.159 ] and elaborated by a number of groups [ 2.70 , 113 ...
... modes of the homogeneous system and for the dopant - induced IR - active vibrational modes , commonly referred to as the amplitude mode theory , has been proposed by Horovitz [ 2.159 ] and elaborated by a number of groups [ 2.70 , 113 ...
Page 104
... mode of the broken continuous translational symmetry . It is important to notice that in this case the structure of the defect does not enter at all . Therefore these vibrational modes , when observed [ 2.325 , 364 ] , but their ...
... mode of the broken continuous translational symmetry . It is important to notice that in this case the structure of the defect does not enter at all . Therefore these vibrational modes , when observed [ 2.325 , 364 ] , but their ...
Page 110
... modes using the universal amplitude mode theory ( recall Sect . 2.6.3 ) but not the sudden appearance of a Pauli susceptibility . In order to remove this difficulty , Kivelson and Heeger proposed a first - order transition from a ...
... modes using the universal amplitude mode theory ( recall Sect . 2.6.3 ) but not the sudden appearance of a Pauli susceptibility . In order to remove this difficulty , Kivelson and Heeger proposed a first - order transition from a ...
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 coefficient conducting polymers configuration conjugated polymers correlation Coulomb interactions coupling Cryst D.K. Campbell defects dependence dimerization discussed dopant doping doping levels e-e interactions effects electron spin electron-electron interactions electron-phonon ENDOR energy excitations exciton experimental Fermi finite polyenes frequency function ground Hamiltonian Hartree-Fock hopping Hubbard model Hückel independent-electron inter-chain kink lattice Lett linewidth magnetic metallic molecular neutral solitons nonlinear nonlinear optical nuclear observed obtained 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 shown in Fig soliton spectra spectrum spin density SSH model structure susceptibility symmetry Synth temperature theoretical theory trans trans-(CH trans-polyacetylene transition V₁ valence bond values Vardeny