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Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/3183

Title: Transient nucleation on inhomogeneous foreign substrate
Authors: Kozisek, Z
Demo, P
NESLADEK, Milos
Issue Date: 1998
Publisher: AMER INST PHYSICS
Citation: JOURNAL OF CHEMICAL PHYSICS, 108(23). p. 9835-9838
Abstract: Nucleation from the vapor phase on a foreign substrate with a low number of inhomogeneities is studied. Kinetic equations describing the 3D nucleation on active sites are solved numerically. It is shown that the cluster flux (i.e., the rate of; formation of nuclei of a given size) reaches some extremal value at certain time and then tends to zero as time increases; In such a sense, formation of nuclei is a fully nonstationary process, in contrast to the standard nucleation theory. The total number of nuclei formed bn a unit surface reaches for a sufficiently long time some stationary value which is close to the number of nucleation active sites. (C) 1998 American Institute of Physics.
Notes: Acad Sci Czech Republ, Inst Phys, Praha 16253 6, Czech Republic. Limburgs Univ Ctr, Div Mat Phys, Inst Mat Res, B-3590 Diepenbeek, Belgium.Kozisek, Z, Acad Sci Czech Republ, Inst Phys, Cukrovarnicka 10, Praha 16253 6, Czech Republic.
URI: http://hdl.handle.net/1942/3183
ISI #: 000075256100025
ISSN: 0021-9606
Type: Journal Contribution
Validation: ecoom, 1999
Appears in Collections: Research publications

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