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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2014, Volume 99, Issue 8, Pages 532–536 DOI: https://doi.org/10.7868/S0370274X14080086
(Mi jetpl3717)
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This article is cited in 16 scientific papers (total in 16 papers)
CONDENSED MATTER
Thermal vacancies in one-dimensional Xe adsorbate chains in grooves of nanotube bundles
M. I. Bagatskii, M. S. Barabashko, V. V. Sumarokov B. Verkin Institute for Low Temperature Physics and Engineering, National Academy of Sciences of Ukraine, Khar'kov
DOI:
https://doi.org/10.7868/S0370274X14080086
Abstract:
The specific heat $C_P$ of quasi-one-dimensional Xe adsorbate chains in grooves on the outer surface of closed single-walled carbon nanotube bundles in the temperature interval of $2$–$55$ K has been measured. Experimental data have been compared to the theoretical $C_V$ values. The sharp increase in the difference $C_P-C_V$ above $30$ K has been explained within the model of formation of single thermal vacancies in the one-dimensional Xe adsorbate chains. The enthalpy, entropy, and concentration of thermal vacancies have been determined.
Received: 13.03.2014
Citation:
M. I. Bagatskii, M. S. Barabashko, V. V. Sumarokov, “Thermal vacancies in one-dimensional Xe adsorbate chains in grooves of nanotube bundles”, Pis'ma v Zh. Èksper. Teoret. Fiz., 99:8 (2014), 532–536; JETP Letters, 99:8 (2014), 461–465
Linking options:
https://www.mathnet.ru/eng/jetpl3717 https://www.mathnet.ru/eng/jetpl/v99/i8/p532
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