Conductivity, thermoelectric power, and valence-band structure of thallium selenide

Nayar, P. S. ; Verma, J. K. D. ; Nag, B. D. (1969) Conductivity, thermoelectric power, and valence-band structure of thallium selenide Journal of Applied Physics, 40 (1). pp. 123-126. ISSN 0021-8979

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Official URL: http://link.aip.org/link/doi/10.1063/1.1657015

Related URL: http://dx.doi.org/10.1063/1.1657015

Abstract

Electrical conductivity and thermoelectric power of lead-doped thallium selenide (TlSe) of various doping concentrations have been measured. It is found that the material always remains p type. At room temperature, thermoelectric power shows a maximum for a certain value of conductivity and thereafter decreases with increase of conductivity. A qualitative discussion of the applicability of the two-valence-band model is also presented.

Item Type:Article
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