EXACT SOLUTION OF A SIMPLE EXCITON MODEL IN ONE-DIMENSION

Authors
SCHLOTTMANN P
Citation
P. Schlottmann, EXACT SOLUTION OF A SIMPLE EXCITON MODEL IN ONE-DIMENSION, Physica. B, Condensed matter, 194, 1994, pp. 1297-1298
Citations number
4
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
194
Year of publication
1994
Part
1
Pages
1297 - 1298
Database
ISI
SICI code
0921-4526(1994)194:<1297:ESOASE>2.0.ZU;2-7
Abstract
The model consists of two parabolic bands of opposite mass separated b y a gap. The spinless holes in the valence band and the spinless elect rons in the conduction band are locally attracted. The exact solution of the model is sketched and some low temperature properties are discu ssed.