Towards a unified theory of segregated stack organic charge-transfer solids

S. Mazumdar; S. N. Dixit

doi:10.1016/0379-6779(87)90337-7

Towards a unified theory of segregated stack organic charge-transfer solids

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Abstract

Theoretical description of the complete family of quasi-one-dimensional segregated stack organic charge-transfer solids within a single unified model has remained elusive, largely due to the rich variety of behavior within the family. We claim that a previously proposed extended Hubbard model explains the variety in optical and magnetic behavior, as well as the irregular appearance of the 4k_F x-ray scattering. We do not attempt to explain the superconductivity in the TMTSF and ET-salts, but we believe that theoretical modelling of even these latter class of materials must start from similar "correlated electron" models.

Original language	English (US)
Pages (from-to)	93-98
Number of pages	6
Journal	Synthetic Metals
Volume	19
Issue number	1-3
DOIs	https://doi.org/10.1016/0379-6779(87)90337-7
State	Published - Mar 1987
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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10.1016/0379-6779(87)90337-7

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AB - Theoretical description of the complete family of quasi-one-dimensional segregated stack organic charge-transfer solids within a single unified model has remained elusive, largely due to the rich variety of behavior within the family. We claim that a previously proposed extended Hubbard model explains the variety in optical and magnetic behavior, as well as the irregular appearance of the 4kF x-ray scattering. We do not attempt to explain the superconductivity in the TMTSF and ET-salts, but we believe that theoretical modelling of even these latter class of materials must start from similar "correlated electron" models.

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Towards a unified theory of segregated stack organic charge-transfer solids

Abstract

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