Fermi surface of (BEDT-TTF)(2)Br(DIA)

Authors
Uji, S Terakura, C Terashima, T Aoki, H Yamamoto, HM Yamaura, J Kato, R
Citation
S. Uji et al., Fermi surface of (BEDT-TTF)(2)Br(DIA), SYNTH METAL, 103(1-3), 1999, pp. 1978-1978
Citations number
2
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
1978 - 1978
Database
ISI
SICI code
0379-6779(199906)103:1-3<1978:FSO(>2.0.ZU;2-U
Abstract
Angular dependent magnetoresistance oscillation and Shubnikov-de Haas exper iments have been done to investigate the Fermi surface for the new organic conductor (BEDT-TTF)(2)Br(DIA), where the supramolecular...Br...DIA...chain s are formed (DIA = Diiodoacetylene). Both results consistently show the pr esence of a two-dimensional (2D) Fermi surface (FS), whose cross sectional area corresponds to about 50% of the first Brillouin zone. Small 2D FSs are also found, which are not explained by the band calculation.