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2005
Electric properties
D 8000
Electrical Properties of β-BaCu 2S2. — The title compound is prepared by solid state
of BaS and Cu2S at 1173 K (sealed quartz tube, 48 h, quenching from 973 K)
11- 018 reaction
and its electrical resistivity and Seebeck coefficient are measured from room temperature up to 820 K. β-BaCu2S2 exhibits simple metallic behavior with a room temperature
resistivity of 3.88·10-4 Ωm. The Seebeck coefficient is positive over the whole temperature range showing that the majority of the charge carriers are holes. —
(KUROSAKI*, K.; UNEDA, H.; MUTA, H.; YAMANAKA, S.; J. Alloys Compd.
385 (2004) 1-2, 312-315; Dep. Nucl. Eng., Fac. Eng., Osaka Univ., Suita, Osaka 565,
Japan; Eng.) — Schramke
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