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Teplofizika vysokikh temperatur, 2002, Volume 40, Issue 5, Pages 714–719
(Mi tvt1888)
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This article is cited in 7 scientific papers (total in 7 papers)
Thermophysical Properties of Materials
Electronic Phase Transition in Liquid Samarium
S. V. Stankus, P. V. Tyagel'skii S.S. Kutateladze Institute of Thermophysics, Siberian Division of the Russian Academy of Sciences
Abstract:
The irradiating of samples by a narrow beam of monochromatic gamma-rays with an energy of $662$ keV is used to experimentally investigate the temperature and phase variations of the density of solid and liquid samarium $(99.935\%)$ in the temperature range from $293$ to $1920$ K. The results of measurements are presented in the form of tables. Density changes in structural transformations and melting are determined $(1.70 \pm 0.15\%)$. The existence of a nonlinear dependence of the density of samarium in the liquid state is confirmed. Based on the obtained data and on the data available in the literature, a conclusion is made concerning the occurrence of electronic transformations in samarium during melting and thermal expansion in the liquid state.
Received: 09.11.2001
Citation:
S. V. Stankus, P. V. Tyagel'skii, “Electronic Phase Transition in Liquid Samarium”, TVT, 40:5 (2002), 714–719; High Temperature, 40:5 (2002), 660–664
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https://www.mathnet.ru/eng/tvt1888 https://www.mathnet.ru/eng/tvt/v40/i5/p714
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Abstract page: | 148 | Full-text PDF : | 94 |
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