Počet záznamů: 1

Diffusion of particles adsorbed on a dynamically disordered reconstructive surface

  1. 1.
    0365336 - FZU-D 2012 RIV CH eng J - Článek v odborném periodiku
    Tarasenko, Alexander - Jastrabík, Lubomír
    Diffusion of particles adsorbed on a dynamically disordered reconstructive surface.
    Defect and Diffusion Forum. 312-315, č. 4 (2011), 752-757 ISSN 1012-0386
    Grant CEP: GA AV ČR KAN301370701; GA MŠk(CZ) 1M06002
    Výzkumný záměr: CEZ:AV0Z10100522
    Klíčová slova: dynamically disordered systems * diffusion * MC simulations
    Kód oboru RIV: BH - Optika, masery a lasery

    We have considered the diffusion of particles in a dynamically disordered medium in the framework of a simple lattice-gas model of a reconstructive surface. Using kinetic Monte Carlo simulations we have investigated the diffusion of particles over the host lattice with moving atoms. The dynamic lattice reconstruction increases substantially the particle diffusion coefficient and changes its activation energy.
    Trvalý link: http://hdl.handle.net/11104/0200600