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Diffusion of particles over strongly anisotropic surface with traps

SYSNO ASEP	0327415
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Diffusion of particles over strongly anisotropic surface with traps
Title	Difuze částic na silně anizotropním povrchu obsahujícím pasti
Author(s)	Tarasenko, Alexander (FZU-D)_{RID, ORCID} Jastrabík, Lubomír (FZU-D)_{RID, ORCID}
Number of authors	2
Source Title	Surface Science. - : Elsevier - ISSN 0039-6028 Roč. 603, č. 3 (2009), s. 529-536
Number of pages	8 s.
Language	eng - English
Country	NL - Netherlands
Keywords	surface diffusion ; anisotropic surfaces ; kinetic Monte Carlo simulations
Subject RIV	BM - Solid Matter Physics ; Magnetism
R&D Projects	KAN301370701 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
	1M06002 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
CEZ	AV0Z10100522 - FZU-D (2005-2011)
UT WOS	000263736400019
DOI	10.1016/j.susc.2008.12.015
Annotation	We investigate surface diffusion in a system of particles adsorbed on a two-dimensional strongly anisotropic lattice. There are two kinds of the lattice sites - ordinary sites and deep traps. The presence of defects, traps, and other surface imperfections drastically influences the character of the adsorbate diffusion over the surface.The kinetic Monte Carlo simulations demonstrate the effective suppression of the fast diffusion and isotropization of the diffusion caused by the surface defects.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2010

Number of the records: 1