Electrical & Computer Engineering, Department of
Date of this Version
January 1976
Abstract
Our random-phase-approximation model calculation of the high-frequency dielectric response of a quasi-one-dimensional metal is generalized to the case of n conducting strands per unit cell. For a model of the two-band system tetrathiafulvalene tetracyano-p-quinodimethane we obtain good agreement with recent experiments, and also predict an acoustic-plasmon branch, Some implications for the physics of the material are discussed.
Comments
Published in Physical Review Letters Volume 36, Number 1, 5 January 1976. Copyright © 1976 by the American Physical Society. Used by permission.