Conjugated Conducting Polymers |
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Page 58
156 ] H . - e includes direct e - e interactions in the ZDO approximation , as
discussed in Sect . 2 . 2 ) between electrons in Wannier orbitals on all pairs of
sites and hence can model effects from strongly screened to pure Coulomb
interactions .
156 ] H . - e includes direct e - e interactions in the ZDO approximation , as
discussed in Sect . 2 . 2 ) between electrons in Wannier orbitals on all pairs of
sites and hence can model effects from strongly screened to pure Coulomb
interactions .
Page 87
Secondly , one can assert that due to weaker solid state screening and
consequently stronger effective Coulomb interactions in the PDAs than in trans - (
CH ) , , these materials are simply qualitatively different [ 2 . 176 ] . Since the
screening ...
Secondly , one can assert that due to weaker solid state screening and
consequently stronger effective Coulomb interactions in the PDAs than in trans - (
CH ) , , these materials are simply qualitatively different [ 2 . 176 ] . Since the
screening ...
Page 102
A very interesting issue is the role of Coulomb interactions in the intensity
anomaly of the SSH model . The Peierls - Hubbard Hamiltonians are invariant
under charge conjugation , and the same is true for the homogeneous ground
state .
A very interesting issue is the role of Coulomb interactions in the intensity
anomaly of the SSH model . The Peierls - Hubbard Hamiltonians are invariant
under charge conjugation , and the same is true for the homogeneous ground
state .
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Contents
Introduction | 1 |
An Overview of the Theory of rConjugated Polymers | 7 |
References | 114 |
Copyright | |
6 other sections not shown
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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
Bibliographic information
| Title | Conjugated Conducting Polymers Volume 102 of Lecture Notes in Artificial Intelligence Volume 102 of Solid-State Sciences Series Volume 102 of Springer series in solid-state sciences, ISSN 0171-1873 |
| Editors | Helmut G. Kiess, Dionys Baeriswyl |
| Edition | illustrated |
| Publisher | Springer-Verlag, 1992 |
| Original from | the University of Michigan |
| Digitized | 26 Nov 2007 |
| ISBN | 0387535942, 9780387535944 |
| Length | 310 pages |
| Subjects | › › Science / Physics / General |
| Export Citation | BiBTeX EndNote RefMan |