Electronic Correlations and Electron-Molecular Vibration Coupling in Pentamerized Charge Transfer Crystals

V. Yartsev; C. Garrigou-Lagrange

doi:10.12693/APhysPolA.87.819

Tools

Link to site

Journal

Acta Physica Polonica A

1995 | 87 | 4-5 | 819-822

Article title

Electronic Correlations and Electron-Molecular Vibration Coupling in Pentamerized Charge Transfer Crystals

Authors

V. Yartsev , C. Garrigou-Lagrange

Content

http://przyrbwn.icm.edu.pl/APP/PDF/87/a087z4p20.pdf [remote]

Title variants

Languages of publication

Abstracts

A cluster approach is used for a theoretical description of the optical properties of pentamerized low-dimensional molecular crystals. Electronic correlations are taken into account explicitly in the Hubbard model for 1, 2, 3, 4 and 5 electrons in a linear pentamer, as well as coupling of electrons to the totally symmetric intramolecular vibrations. Calculated absorbance is compared to the measured one in pentamerized salt of TCNQ and TTF molecules.

Keywords

71.45.Gm 78.30.Jw

Publisher

Institute of Physics, Polish Academy of Sciences

Journal

Acta Physica Polonica A

Year

1995

Volume

Issue

4-5

Pages

819-822

Physical description

Dates

published

1995-04

References

Document Type

Publication order reference

YADDA identifier

bwmeta1.element.bwnjournal-article-appv87z420kz

Identifiers

DOI

10.12693/APhysPolA.87.819