Atom dynamics of micro-clusters on atomically smooth surfaces

Kosevich, A. M. and Mayer, A and Feodosyev, SB and Gospodarev, IA and Grishaev, VI and Syrkin, ES (2000) Atom dynamics of micro-clusters on atomically smooth surfaces. SUPERLATTICES AND MICROSTRUCTURES, 27 (1). pp. 7-14. ISSN 0749-6036

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Abstract

The partial phonon densities for different displacements of mono-atomic micro-clusters on atomically smooth surfaces of FCC crystals as well as for pyramidal micro-clusters on the surface of a BCC crystal are calculated by the Jacobi matrix method. The stability of these clusters is analyzed and the temperature dependencies of root-mean displacements are obtained for atoms in different positions of such structures. (C) 2000 Academic Press.

Item Type: Article
Uncontrolled Keywords: atomic vibrations; local phonon density; root mean displacement
Subjects: 500 Science > 530 Physics
Divisions: Physics > Institute of Theroretical Physics
Depositing User: Dr. Gernot Deinzer
Date Deposited: 31 May 2022 09:54
Last Modified: 31 May 2022 09:54
URI: https://pred.uni-regensburg.de/id/eprint/43062

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