Abstract
This paper discusses the question of how isotopic disorder affects the position of the thermal-conductivity maximum of germanium. The discussion is in terms of a Callaway-type model. Experimental data on the thermal conductivity of a natural Ge crystal and of highly enriched Ge70 crystals are analyzed.
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Fiz. Tverd. Tela (St. Petersburg) 41, 1185–1189 (July 1999)
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Zhernov, A.P. Effect of isotopic disorder on the thermal conductivity of germanium in the region of the maximum. Phys. Solid State 41, 1079–1083 (1999). https://doi.org/10.1134/1.1130940
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DOI: https://doi.org/10.1134/1.1130940