Conjugated Conducting Polymers |
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Page 241
Comparison of several ' 3C chemical shift tensors of alternating double bonds [ 5
. 75 ] shift interactions ( causing a frequency shift w , ) and dipole - dipole
interactions ( causing a splitting w2 ) . The different interactions can be observed
...
Comparison of several ' 3C chemical shift tensors of alternating double bonds [ 5
. 75 ] shift interactions ( causing a frequency shift w , ) and dipole - dipole
interactions ( causing a splitting w2 ) . The different interactions can be observed
...
Page 278
07 and a sudden shift ( with line broadening ) to low fields was first reported by
Peo et al . [ 5 . 189 ] who attributed this to the appearance of Knight shift . The fact
that the chemical shift spectrum yields microscopic information about the local ...
07 and a sudden shift ( with line broadening ) to low fields was first reported by
Peo et al . [ 5 . 189 ] who attributed this to the appearance of Knight shift . The fact
that the chemical shift spectrum yields microscopic information about the local ...
Page 280
The Knight shift due to the polarons , if polarons and bipolarons co - existed , as
argued for example in PPy [ 5 . ... A separate set of measurements on neutral and
CIO , - doped PT , however , show significant shift of the A and B lines towards ...
The Knight shift due to the polarons , if polarons and bipolarons co - existed , as
argued for example in PPy [ 5 . ... A separate set of measurements on neutral and
CIO , - doped PT , however , show significant shift of the A and B lines towards ...
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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