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Your search keyword '"Oleg Kornilov"' showing total 2 results
Start Over Author "Oleg Kornilov" Journal journal of low temperature physics
2 results on '"Oleg Kornilov"'

1. Liquid Drop Excitations and the Size Dependent Surface Tension of Small 4He clusters

Author

Rafael Guardiola, J. Peter Toennies, Jesús Navarro, and Oleg Kornilov

Subjects
Surface tension, Superfluidity, Materials science, Semi-empirical mass formula, Monte Carlo method, Cluster (physics), General Materials Science, Diffusion Monte Carlo, Atomic physics, Condensed Matter Physics, Atomic and Molecular Physics, and Optics, Excitation, Superfluid helium-4
Abstract

The elementary excitation levels and chemical potentials of small 4He clusters with less than N = 50 atoms have been calculated by the diffusion Monte Carlo method. The deviations of the excitation energy levels from predictions based on a simple liquid drop model are explained by the width of the density fall-off at the cluster surface and the size dependence of the surface tension.

Published
2005
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2. Liquid Drop Excitations and the Size Dependent Surface Tension of Small 4He clusters.

Author

Oleg Kornilov, J. Peter Toennies, Rafael Guardiola, and Jesús Navarro

Abstract

No Heading The elementary excitation levels and chemical potentials of small 4He clusters with less than N = 50 atoms have been calculated by the diffusion Monte Carlo method. The deviations of the excitation energy levels from predictions based on a simple liquid drop model are explained by the width of the density fall-off at the cluster surface and the size dependence of the surface tension. [ABSTRACT FROM AUTHOR]

Published
2005

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