Počet záznamů: 1
Diffusion of particles on the patchwise bivariate surfaces
- 1.0443807 - FZÚ 2016 RIV NL eng J - Článek v odborném periodiku
Tarasenko, Alexander - Jastrabík, Lubomír
Diffusion of particles on the patchwise bivariate surfaces.
Physica B-Condensed Matter. Roč. 458, Feb (2015), s. 27-34. ISSN 0921-4526. E-ISSN 1873-2135
Grant CEP: GA TA ČR TA01010517; GA ČR GAP108/12/1941; GA TA ČR TA03010743
Institucionální podpora: RVO:68378271
Klíčová slova: kinetic Monte Carlo simulations * lattice-gas model * patchwise lattice * surface diffusion
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 1.352, rok: 2015
The diffusion of particles adsorbed on patchwise surfaces is investigated in the framework of a lattice-gas model. We propose the analytical expressions for the center-of-mass and Fickian diffusion coefficients. The theoretical dependencies are compared with the numerical data obtained by the kinetic Monte Carlo simulations for three different patchwise lattices. The good coincidence of the theoretical dependencies and the numerical data corroborates the validity of the approach developed to describe the particle migration on such lattices.
Trvalý link: http://hdl.handle.net/11104/0246472
Počet záznamů: 1