Conjugated Conducting Polymers |
From inside the book
Results 1-3 of 31
Page 146
Similarly , bipolarons with a separation distance of the two charges ( kink -
antikink ) smaller than about 6 – 7 lattice constants are unstable . If separated by
a larger distance , bipolarons can exist , but with a small binding energy of the
order kt ...
Similarly , bipolarons with a separation distance of the two charges ( kink -
antikink ) smaller than about 6 – 7 lattice constants are unstable . If separated by
a larger distance , bipolarons can exist , but with a small binding energy of the
order kt ...
Page 220
It can often be separated into Xc and Xp on the basis of its temperature
dependence . This separation is somewhat more difficult in narrow bandwidth
conductors , where Xo does show a weak dependence . The basis of magnetic
resonance ...
It can often be separated into Xc and Xp on the basis of its temperature
dependence . This separation is somewhat more difficult in narrow bandwidth
conductors , where Xo does show a weak dependence . The basis of magnetic
resonance ...
Page 271
205 , 206 ] is that of two exchange - coupled spins ( polarons ) exhibiting singlet
and triplet states with their separation equal to – 2J . Here the ground state is
antiferromagnetic ( singlet ) if I < 0 . The statistical nature of the distribution of the
...
205 , 206 ] is that of two exchange - coupled spins ( polarons ) exhibiting singlet
and triplet states with their separation equal to – 2J . Here the ground state is
antiferromagnetic ( singlet ) if I < 0 . The statistical nature of the distribution of the
...
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 | |
6 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 correlation corresponding Coulomb Coulomb interactions coupling decreases defects density dependence described determined dimerization discussed dopant doping effects electron electron-electron electron-phonon ENDOR energy excitations expected experimental experiments field finite frequency function give ground Hamiltonian hopping Hubbard hyperfine important increase indicated interactions interpretation involving lattice leads length Lett limit magnetic materials measurements metallic methods modes motion neutral nuclear observed obtained one-dimensional optical pair parameter peak phonon Phys Physics polarons polyacetylene polyenes polymers position properties range relaxation resonance respect samples Sect shift shown shows similar single Solid soliton spectra spectrum spin structure studies symmetry Synth temperature theoretical theory trans-(CH transition transport units values whereas