Analysis of the temperature dependence of the heat capacity of solid tin in the vicinity of its melting temperature |
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Authors: | Yu. F. Minenkov |
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Affiliation: | 1. Dipartimento di Fisica, Università di Roma II ?Tor Vergata?, I-00133, Roma, Italy
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Abstract: | Summary The experimental temperature dependence of the heat capacityC p(T) of solid tin (Sn) in its premelting region 402.07–502.22 K was investigated and two regions with different temperature dependences ofC p(T) were found. In the far (from the melting temperatureT m) region 402.07–485.88 K the experimentalC p(T) of Sn is described by the standard vacancy model. In the close region 485.88–502.22 K it is described by the formation of complicated volumetric defects in the crystalline lattice of solid Sn near itsT m. |
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Keywords: | Phase equilibria phase transitions and critical points of specific substances |
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