Thermal vacancies in one-dimensional Xe adsorbate chains in grooves of nanotube bundles

M. I. Bagatskii, M. S. Barabashko, V. V. Sumarokov

Research output: Contribution to journalArticle

9 Citations (Scopus)

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.

Original languageEnglish
Pages (from-to)461-465
Number of pages5
JournalJETP Letters
Volume99
Issue number8
DOIs
Publication statusPublished - 1 Jan 2014
Externally publishedYes

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grooves
bundles
nanotubes
enthalpy
carbon nanotubes
specific heat
entropy
intervals
temperature

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Thermal vacancies in one-dimensional Xe adsorbate chains in grooves of nanotube bundles. / Bagatskii, M. I.; Barabashko, M. S.; Sumarokov, V. V.

In: JETP Letters, Vol. 99, No. 8, 01.01.2014, p. 461-465.

Research output: Contribution to journalArticle

Bagatskii, M. I. ; Barabashko, M. S. ; Sumarokov, V. V. / Thermal vacancies in one-dimensional Xe adsorbate chains in grooves of nanotube bundles. In: JETP Letters. 2014 ; Vol. 99, No. 8. pp. 461-465.
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