Conjugated Conducting Polymers |
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Page 2
The conductivity of semiconducting polymers was shown to become metallic if
materials with extended re - electron systems were doped with strong oxidizing or
reducing agents . Indeed , it was experimentally demonstrated that the ...
The conductivity of semiconducting polymers was shown to become metallic if
materials with extended re - electron systems were doped with strong oxidizing or
reducing agents . Indeed , it was experimentally demonstrated that the ...
Page 156
From a computer simulation they conclude that the sharp increase of o is caused
by hopping between quasi - metallic regions due to statistical fluctuations of the
impurity density . These fluctuations are purely statistical and must not be ...
From a computer simulation they conclude that the sharp increase of o is caused
by hopping between quasi - metallic regions due to statistical fluctuations of the
impurity density . These fluctuations are purely statistical and must not be ...
Page 164
4 The Semiconductor - Metal Transition and the Metallic State In the last section
the steep conductivity increase , occurring around a doping level of 0 . 001 in all
the materials studied , was discussed . Although the conductivities obtained are ...
4 The Semiconductor - Metal Transition and the Metallic State In the last section
the steep conductivity increase , occurring around a doping level of 0 . 001 in all
the materials studied , was discussed . Although the conductivities obtained are ...
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Contents
Introduction | 1 |
An Overview of the Theory of rConjugated Polymers | 7 |
References | 114 |
Copyright | |
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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