QUANTUM FLUCTUATION AND CDW IN MX CHAIN COMPLEX

Authors
SUN X CHU H YU ZG TAKAHASHI Y XU XT
Citation
X. Sun et al., QUANTUM FLUCTUATION AND CDW IN MX CHAIN COMPLEX, Synthetic metals, 70(1-3), 1995, pp. 1281-1282
Citations number
8
Categorie Soggetti
Physics, Condensed Matter","Metallurgy & Metallurigical Engineering
Journal title
Synthetic metals → ACNP
ISSN journal
03796779
Volume
70
Issue
1-3
Year of publication
1995
Pages
1281 - 1282
Database
ISI
SICI code
0379-6779(1995)70:1-3<1281:QFACIM>2.0.ZU;2-9
Abstract
The effect of quantum fluctuation on the CDW state of the MX chain com plex is studied with the Green Function method which can deal with any phonon frequency and infinite chain. It is shown that the effect is d ependent an the electron-phenol; coupling. For strong coupling, the CD W amplitude is only slightly reduced; but for weak coupling, the reduc tion becomes so serious that the CDW is almost destroyed.