Electric conduction in quasi-one-dimensional compound KFeS2

S. Nishioka; H. Kuriyaki; K. Hirakawa

doi:10.1016/0379-6779(94)03087-M

Electric conduction in quasi-one-dimensional compound KFeS₂

S. Nishioka, H. Kuriyaki, K. Hirakawa

Electronic Devices

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

Electrical property of KFeS₂ was studied using specimens prepared by various procedures. Resistivities of as-grown specimen have an order of 10⁵ ωcm at 300K, but after annealed, decrease to 10² ωcm. The resistivity of the annealed specimen showed non-metallic dependence on temperature. The susceptibility of recrystallized specimen showed paramagnetic behavior with very weak temperature dependence. These results suggest that KFeS₂ is essentially metallic.

Original language	English
Pages (from-to)	1877-1878
Number of pages	2
Journal	Synthetic Metals
Volume	71
Issue number	1-3
DOIs	https://doi.org/10.1016/0379-6779(94)03087-M
Publication status	Published - Apr 1 1995

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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title = "Electric conduction in quasi-one-dimensional compound KFeS2",

abstract = "Electrical property of KFeS2 was studied using specimens prepared by various procedures. Resistivities of as-grown specimen have an order of 105 ωcm at 300K, but after annealed, decrease to 102 ωcm. The resistivity of the annealed specimen showed non-metallic dependence on temperature. The susceptibility of recrystallized specimen showed paramagnetic behavior with very weak temperature dependence. These results suggest that KFeS2 is essentially metallic.",

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AU - Kuriyaki, H.

AU - Hirakawa, K.

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N2 - Electrical property of KFeS2 was studied using specimens prepared by various procedures. Resistivities of as-grown specimen have an order of 105 ωcm at 300K, but after annealed, decrease to 102 ωcm. The resistivity of the annealed specimen showed non-metallic dependence on temperature. The susceptibility of recrystallized specimen showed paramagnetic behavior with very weak temperature dependence. These results suggest that KFeS2 is essentially metallic.

AB - Electrical property of KFeS2 was studied using specimens prepared by various procedures. Resistivities of as-grown specimen have an order of 105 ωcm at 300K, but after annealed, decrease to 102 ωcm. The resistivity of the annealed specimen showed non-metallic dependence on temperature. The susceptibility of recrystallized specimen showed paramagnetic behavior with very weak temperature dependence. These results suggest that KFeS2 is essentially metallic.

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Electric conduction in quasi-one-dimensional compound KFeS₂

Abstract

All Science Journal Classification (ASJC) codes

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