ELECTRIC CONDUCTION IN QUASI-ONE-DIMENSIONAL COMPOUND KFES2

Authors
NISHIOKA S KURIYAKI H HIRAKAWA K
Citation
S. Nishioka et al., ELECTRIC CONDUCTION IN QUASI-ONE-DIMENSIONAL COMPOUND KFES2, Synthetic metals, 71(1-3), 1995, pp. 1877-1878
Citations number
5
Categorie Soggetti
Physics, Condensed Matter","Metallurgy & Metallurigical Engineering
Journal title
Synthetic metals → ACNP
ISSN journal
03796779
Volume
71
Issue
1-3
Year of publication
1995
Pages
1877 - 1878
Database
ISI
SICI code
0379-6779(1995)71:1-3<1877:ECIQCK>2.0.ZU;2-H
Abstract
Electrical property of KFeS2 was studied using specimens prepared by v arious procedures. Resistivities of as-grown specimen have an order of 10(5) Omega cm at 300K, but after annealed, decrease to 10(2) Omega c m. The resistivity of the annealed specimen showed non-metallic depend ence on temperature. The susceptibility of recrystallized specimen sho wed paramagnetic behavior with very weak temperature dependence. These results suggest that KFeS2 is essentially metallic.