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1993 | 84 | 4 | 729-732
Article title

Concentration Anomalies of Properties in Pb_{1-x}Ge_{x}Te Solid Solutions

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EN
Abstracts
EN
The investigation of electrical conductivity, coefficient of thermal electromotive force, Hall coefficient, microhardness and mobility in Pb_{1-x}Ge_{x}Te (x = 0 รท 0.1) alloys in the temperature range of 77-300 K was carried out. Anomalies were detected in isotherms of properties in the vicinity of x = 0.008. The anomalies were treated as a manifestation of concentration phase transitions occurring in solid solutions of any kind and associated with existence of critical concentration (percolation threshold) at which the uninterrupted chain of interactions between impurity atoms is formed.
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EN
Contributors
author
  • Polytechnical Institute, 21, Frunze St, Kharkov 310002, Ukraine
author
  • Polytechnical Institute, 21, Frunze St, Kharkov 310002, Ukraine
  • Polytechnical Institute, 21, Frunze St, Kharkov 310002, Ukraine
References
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Publication order reference
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YADDA identifier
bwmeta1.element.bwnjournal-article-appv84z429kz
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