Conjugated Conducting Polymers |
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Page 96
On the other hand , in this strong coupling ( undimerized ) limit , the charged even
chain ( the correlated analogue of a polaron ) will in fact absorb at the same
energy , at zero energy in the limit of zero dimerization , as the charged odd chain
...
On the other hand , in this strong coupling ( undimerized ) limit , the charged even
chain ( the correlated analogue of a polaron ) will in fact absorb at the same
energy , at zero energy in the limit of zero dimerization , as the charged odd chain
...
Page 108
An important question is the extent to which solitons or polarons can move from
one chain to another . Given their topological nature , individual solitons cannot
hop to adjacent chains , and joint hopping is a process with very small probability
.
An important question is the extent to which solitons or polarons can move from
one chain to another . Given their topological nature , individual solitons cannot
hop to adjacent chains , and joint hopping is a process with very small probability
.
Page 154
These quasi - particles are expected to be quite mobile along intact segments of
the polymer chain . For electrical transport through real macroscopic samples ,
however , these quasi - particles have to move finally from one chain to a ...
These quasi - particles are expected to be quite mobile along intact segments of
the polymer chain . For electrical transport through real macroscopic samples ,
however , these quasi - particles have to move finally from one chain to a ...
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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