Phonon modes and heat capacity of monolayer films adsorbed in spherical pores

R. A. Trasca, A. M. Vidales, Milton Walter Cole

Research output: Contribution to journalArticle

Abstract

The analogous case of a thin film adsorbed on the inner surface of a spherical cavity was addressed. First, the in-plane phonon dispersion relation for the spherical surface results for the cylindrical and planar cases was derived. In view of this, some of the heat capacity results were anticipated. Finally, a crossover behavior in the heat capacity was identified and compared with some experimental measurements.

Original languageEnglish (US)
Article number031602
JournalPhysical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume67
Issue number3 1
StatePublished - Mar 1 2003

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Heat Capacity
Phonon
specific heat
porosity
Dispersion Relation
Crossover
Thin Films
crossovers
Cavity
cavities
thin films

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Mathematical Physics
  • Condensed Matter Physics
  • Physics and Astronomy(all)

Cite this

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abstract = "The analogous case of a thin film adsorbed on the inner surface of a spherical cavity was addressed. First, the in-plane phonon dispersion relation for the spherical surface results for the cylindrical and planar cases was derived. In view of this, some of the heat capacity results were anticipated. Finally, a crossover behavior in the heat capacity was identified and compared with some experimental measurements.",
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Phonon modes and heat capacity of monolayer films adsorbed in spherical pores. / Trasca, R. A.; Vidales, A. M.; Cole, Milton Walter.

In: Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, Vol. 67, No. 3 1, 031602, 01.03.2003.

Research output: Contribution to journalArticle

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