Conjugated Conducting Polymers |
From inside the book
Results 1-3 of 74
Page 50
1 Ground State and Excitation Spectrum Among the many eigenstates of the
Hubbard model , the ground state and lowlying ... the non - interacting limit ( U =
0 ) where the ground state corresponds to a filled Fermi sea , as discussed in
Sect .
1 Ground State and Excitation Spectrum Among the many eigenstates of the
Hubbard model , the ground state and lowlying ... the non - interacting limit ( U =
0 ) where the ground state corresponds to a filled Fermi sea , as discussed in
Sect .
Page 67
world line method can be modified to incorporate quantum phonon effects , so
that relaxed ( ground state ) geometries and finite phonon frequencies have
already been investigated [ 2 . 161 , 162 , 208 , 217 ] . In principle , similar effects
can ...
world line method can be modified to incorporate quantum phonon effects , so
that relaxed ( ground state ) geometries and finite phonon frequencies have
already been investigated [ 2 . 161 , 162 , 208 , 217 ] . In principle , similar effects
can ...
Page 143
In polymers with a non - degenerate ground state , a widely separated kink -
antikink pair is energetically unfavourable , because the isomer between the kink
and antikink usually has a higher energy than the other . Thus , at low doping ...
In polymers with a non - degenerate ground state , a widely separated kink -
antikink pair is energetically unfavourable , because the isomer between the kink
and antikink usually has a higher energy than the other . Thus , at low doping ...
What people are saying - Write a review
We haven't found any reviews in the usual places.
Contents
Introduction | 1 |
An Overview of the Theory of rConjugated Polymers | 7 |
References | 114 |
Copyright | |
7 other sections not shown
Other editions - View all
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