Conjugated Conducting Polymers |
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Page 231
This is performed by applying a sequence of properly spaced and phased pulses
, in order to force a cyclic motion of the spins . This motion is designed to give a
vanishing dipole - dipole interaction of 5 . Magnetic Properties of Conjugated ...
This is performed by applying a sequence of properly spaced and phased pulses
, in order to force a cyclic motion of the spins . This motion is designed to give a
vanishing dipole - dipole interaction of 5 . Magnetic Properties of Conjugated ...
Page 237
The first is the partial averaging of the dipole - dipole interactions through
thermally activated motion of the consecutive rings between two configurations
and the second is the possible expansion of the lattice with temperature . As to
the first ...
The first is the partial averaging of the dipole - dipole interactions through
thermally activated motion of the consecutive rings between two configurations
and the second is the possible expansion of the lattice with temperature . As to
the first ...
Page 253
2 Dynamic Nuclear Polarization Dynamic nuclear polarization ( DNP )
experiments have been used to study the motion and trapping of the
conjugational defect in ( CH ) x . It is expected that the DNP due to a stationary
defect will display a ...
2 Dynamic Nuclear Polarization Dynamic nuclear polarization ( DNP )
experiments have been used to study the motion and trapping of the
conjugational defect in ( CH ) x . It is expected that the DNP due to a stationary
defect will display 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 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