70 citations · 92 across the 4 of their papers we have counts for
4 papers
Transient growth and evaporation kinetics at vicinal surfaces with non-local electromigration: step bunching instability
Bogdan Ranguelov, Stoyan Stoyanov
The steps at the crystal surfaces could be transparent for the migrating adatoms. In the case of significant transparency the velocity of a given step in a given moment is affected…
Instabilities at vicinal crystal surfaces - competition between the electromigration of the adatoms and the kinetic memory effect
Bogdan Ranguelov, Stoyan Stoyanov
We studied the step dynamics during sublimation and growth in the presence of electromigration force acting on the adatoms. In the limit of fast surface diffusion and slow kinetics…
Evaporation and growth of crystals - propagation of step density compression waves at vicinal surfaces
Bogdan Ranguelov, Stoyan Stoyanov
We studied the step dynamics during crystal sublimation and growth in the limit of fast surface diffusion and slow kinetics of atom attachment-detachment at the steps. For this lim…
Scaling properties of step bunches induced by sublimation and related mechanisms: A unified perspective
Joachim Krug, Vesselin Tonchev, Stoyan Stoyanov +1
This work provides a ground for a quantitative interpretation of experiments on step bunching during sublimation of crystals with a pronounced Ehrlich-Schwoebel (ES) barrier in the…