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75 581 (0,163s)

Result

Diffusion of particles over strongly anisotropic surface with traps

We investigate surface diffusion in a system of particles adsorbed on a two of the fast diffusion and isotropization of the diffusion caused by the surface defects. - ordinary sites and deep traps. The pre...

BM - Fyzika pevných látek a magnetismus

  • 2009
  • Jx
Result

Diffusion of Particles Adsorbed on a Reconstructive Surface

The influence of surface reconstruction on diffusion of particles, adsorbed on the surface, is investigated in the framework of symmetrical four-position model. The analytical expressions for the free energy and chemical an...

BM - Fyzika pevných látek a magnetismus

  • 2005
  • Jx
Result

Theoretical approaches to collective diffusion on stepped surfaces

We study collective diffusion of adsorbed particles on stepped surfaces using analytic and numerical techniques...

BM - Fyzika pevných látek a magnetismus

  • 2006
  • Jx
Result

The surface collective diffusion coefficient and diffuse phase transformations

We study the temperature dependence of the collective diffusion coefficient Dc(T) of adsorbed particles during a diffuse first-order phase transformation....

BM - Fyzika pevných látek a magnetismus

  • 2008
  • Jx
Result

Adsorption and diffusion of Ag atoms on Si(111)-(7x7) surface

Adsorption and diffusion of Ag atoms on Si(111)-(7x7) surface...

BM - Fyzika pevných látek a magnetismus

  • 2001
  • Jx
Result

Adsorption and diffusion of silver atoms on Si(111)-(7x7) surface

Adsorption and diffusion of silver atoms on Si(111)-(7x7) surface...

BM - Fyzika pevných látek a magnetismus

  • 2001
  • Jx
Result

Diffusion of particles on a fluctuating surface

Using kinetic Monte Carlo simulations, we have investigated within the framework of a simple lattice-gas diffusion model, the diffusion of particles adsorbed onto a lattice with moving surface atoms. Dynamic surface

BH - Optika, masery a lasery

  • 2011
  • Jx
  • Link
Result

Nonequilibrium effects in diffusion of interacting particles on vicinal surfaces

We study the influence of nonequilibrium conditions on the collective diffusion of interacting particles on vicinal surfaces...

BM - Fyzika pevných látek a magnetismus

  • 2005
  • Jx
Result

Diffusion of particles adsorbed on reconstructive surface

of the behavior of all diffusion coefficients on the reconstructed surface.The analytical expressions for the free energy and diffusion coefficients are obtained assuming the lateral interaction between the particles is ne...

BM - Fyzika pevných látek a magnetismus

  • 2005
  • Jx
Result

Diffusion of particles on a heterogeneous surface.A case of adsorption-induced surface reconstruction

The influence of surface reconstruction on diffusion of particles adsorbed on the surface is investigated in the framework of symmetrical four-position model. The analytical expressions for free energy and diffusion

BM - Fyzika pevných látek a magnetismus

  • 2005
  • Jx
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