Email this article Heat Capacity of an Ordered Bundle of Single-Walled Carbon Nanotubes
- Authors: Rekhviashvili S.S.1, Sokurov A.A.1, Bukhurova M.M.1
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Affiliations:
- Institute of Applied Mathematics and Automation, Kabardin-Balkar Scientific Center, Russian Academy of Sciences
- Issue: Vol 57, No 4 (2019)
- Pages: 482-485
- Section: Thermophysical Properties of Materials
- URL: https://journals.rcsi.science/0018-151X/article/view/158035
- DOI: https://doi.org/10.1134/S0018151X19040175
- ID: 158035
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Abstract
A quantum-statistical model of the thermodynamic properties of an ordered bundle of the single-walled carbon nanotubes is proposed. Generalization of the Debye heat capacity theory for the d dimensional phonon continuum is used to calculate the heat capacity. A formula for isochoric heat capacity is obtained; it contains two characteristic temperatures related to the macro- and the microstructural vibrational contributions. The calculations are in good agreement with the experimental data.
About the authors
S. Sh. Rekhviashvili
Institute of Applied Mathematics and Automation, Kabardin-Balkar Scientific Center, Russian Academy of Sciences
Author for correspondence.
Email: rsergo@mail.ru
Russian Federation, Nal’chik, Kabardin-Balkar Republic, 360000
A. A. Sokurov
Institute of Applied Mathematics and Automation, Kabardin-Balkar Scientific Center, Russian Academy of Sciences
Email: rsergo@mail.ru
Russian Federation, Nal’chik, Kabardin-Balkar Republic, 360000
M. M. Bukhurova
Institute of Applied Mathematics and Automation, Kabardin-Balkar Scientific Center, Russian Academy of Sciences
Email: rsergo@mail.ru
Russian Federation, Nal’chik, Kabardin-Balkar Republic, 360000
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