A correlated-basis-function study of SDW in polymers

Authors
Xu, XH Fu, RT Sun, X Yonemitsu, K
Citation
Xh. Xu et al., A correlated-basis-function study of SDW in polymers, SYNTH METAL, 103(1-3), 1999, pp. 2337-2338
Citations number
9
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SYNTHETIC METALS
ISSN journal
03796779 → ACNP
Volume
103
Issue
1-3
Year of publication
1999
Pages
2337 - 2338
Database
ISI
SICI code
0379-6779(199906)103:1-3<2337:ACSOSI>2.0.ZU;2-C
Abstract
We study spin-density wave (SDW) in polymers, using screened Coulomb potent ial to describe full electron interaction in the broad-band systems and dev eloping a spin-dependent correlated-basis-function method to handle the cor relation effect. The SDW is shown to be sensitively enhanced with shortenin g interaction range and suppressed by the correlation effect.