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S. S. KAIM
«The Microscopic Theory of Interaction Energy of Atom and Nanopore in a Liquid»
257–271 (2008)
PACS numbers: 34.20.Cf, 34.50.Dy, 68.65.-k, 71.15.Nc, 78.60.Mq, 81.05.Zx, 81.07.-b
Within the scope of the correlation theory for inhomogeneous simple liquids,
the expression for interaction energy between the atom and the spherical gasfilled
nanopore is obtained. Model calculations of the atom—nanopore interaction
energy within the framework of the continuum model of a liquid are
performed. Model calculations within the scope of the correlation theory are
carried out with use of the Fowler model. Numerical calculations are performed for nanopores in liquid argon. The principal importance of accounting
the pair interatomic correlations in calculations of the atom—nanopore
interaction energy and inadequacy of continuum model for analysis of interaction
between atoms and nanoobjects are demonstrated. The generalized expressions
for atom—nanopore and atom—nanodroplet interaction energies
with taking into account the arbitrary atom-density profiles in nanopore and
nanodroplet are obtained.
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