Conjugated Conducting Polymers |
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Page 167
When doping is increased beyond this point , the lattice can no longer relax in the
same manner as at low dopant ... transition comes from the abrupt increase of the
Pauli susceptibility in polyacetylene when the doping level increases above y ...
When doping is increased beyond this point , the lattice can no longer relax in the
same manner as at low dopant ... transition comes from the abrupt increase of the
Pauli susceptibility in polyacetylene when the doping level increases above y ...
Page 170
increase in Xp is found only in poly - acetylene ; on the other hand ,
polythiophene , poly ( p - phenylene ) and polyaniline show a more gradual
increase with doping , whereas in polypyrrole no Pauli paramagnetism was
found . The question ...
increase in Xp is found only in poly - acetylene ; on the other hand ,
polythiophene , poly ( p - phenylene ) and polyaniline show a more gradual
increase with doping , whereas in polypyrrole no Pauli paramagnetism was
found . The question ...
Page 205
However , the intensity of the bands does not increase as expected with dopant
concentration : at low dopant levels the concentration of polarons ( and hence
also the intensity of the absorption bands ) should increase linearly and that of ...
However , the intensity of the bands does not increase as expected with dopant
concentration : at low dopant levels the concentration of polarons ( and hence
also the intensity of the absorption bands ) should increase linearly and that of ...
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Contents
Introduction | 1 |
An Overview of the Theory of rConjugated Polymers | 7 |
References | 114 |
Copyright | |
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Common terms and phrases
absorption addition applied approach approximation atoms band behaviour bipolarons bond bond alternation calculations carriers chain charged chemical concentration conductivity configuration conjugated polymers contribution correlation corresponding Coulomb Coulomb interactions coupling decreases defects density dependence described determined dimerization discussed dopant doping effects electron electron-electron energy excitations expected experimental experiments field finite frequency function give ground Hamiltonian hopping Hubbard important increase indicated interactions interpretation involving lattice leads length Lett limit localized magnetic materials measurements metallic methods modes molecules motion neutral nuclear observed obtained optical pair parameter peak phonon Phys Physics polarons polyacetylene polyenes polymers position properties range relaxation resonance respect samples Sect separation shift shown shows similar single soliton spectra spectrum spin structure studies symmetry Synth temperature theoretical theory trans-(CH transition units valence values whereas