Citation
H. Uozaki et al., Electrical resistivity of kappa-(BETS)(2)X (X=FeCl4, GaCl4), SYNTH METAL, 103(1-3), 1999, pp. 1983-1983
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
1983 - 1983
Database
ISI
SICI code
0379-6779(199906)103:1-3<1983:EROK(G>2.0.ZU;2-0
Abstract
We have measured the electrical resistivity rho (0.5 K<T<300 K) of kappa-ty
pe (BETS)(2)X (X=FeCl4, GaCl4) salts. Both salts which remain normal metall
ic show a similar behavior to each other. d rho/dT takes a minimum around 1
60-180 K, a maximum around 110 K and a kink around 20 K, and rho=rho(0)+ATBT2 holds below 20 K. In contrast to lambda-(BETS)(2)FeCl4, pi-electrons in
the kappa-type counterpart seem to interact little with the localized 3d-e
lectrons of Fe3+ (S=5/2).