Physical Review Letters · 1980 · 291 citations · 17 references
Natural SciencesChemistryPhysicsMaterials PhysicsMolecular PhysicsSolid State PhysicsElectron-phonon InteractionsInfrared SpectroscopyOptical Properties Of MaterialsOptical Properties Of SolidsVibrational SpectroscopyVibrational StructureExciton-phonon CouplingExciton-phonon InteractionsMolecular Vibrational ModesOptical SolitonsPhonon DynamicsPhonon-phonon InteractionsPhononsSolitons
Theoretical studies of the vibrational excitations of charged solitons in polyacetylene are reported. Two strongly infrared active modes, derived from bulk optical phonons, are associated with these defects and we suggest the presence of a third, as yet unobserved, infrared-active mode in the acoustic phonon regime.
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W. P. Su, J. R. Schrieffer, Alan J. Heeger · Physical Review Letters · 1979 · 6.8K citations
Infrared and Raman Spectra of Polyatomic Molecules.
G. Herzberg, Bryce Crawford · The Journal of Physical Chemistry · 1946 · 3.3K citations
Natural Sciences, Chemistry, Physics +16
Electrical Conductivity in Doped Polyacetylene
C. K. Chiang, C. R. Fincher, Y. W. Park et al. · Physical Review Letters · 1977 · 3.3K citations
Charged Π-phase kinks in lightly doped polyacetylene
Michael J. Rice · Physics Letters A · 1979 · 587 citations