Article

Thermophysical Properties of Materials
2019. V. 57. № 4. P. 482–485
Rekhviashvili S.Sh., Sokurov A.A., Bukhurova M.M.
Heat capacity of an ordered bundle of single-walled carbon nanotubes
Annotation
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.
Article reference:
Rekhviashvili S.Sh., Sokurov A.A., Bukhurova M.M. Heat capacity of an ordered bundle of single-walled carbon nanotubes, High Temp., 2019. V. 57. № 4. P. 482