36 citations · 71 across the 3 of their papers we have counts for
3 papers
cond-mat.stat-mech2004★ 16 cited
Breakdown of step-flow growth in unstable homoepitaxy
J. Kallunki, J. Krug
Two mechanisms for the breakdown of step flow growth, in the sense of the appearance of steps of opposite sign to the original vicinality, are studied by kinetic Monte Carlo simula…
cond-mat.mtrl-sci2002★ 19 cited
Effect of kink-rounding barriers on step edge fluctuations
Jouni Kallunki, Joachim Krug
The effect that an additional energy barrier E_{kr} for step adatoms moving around kinks has on equilibrium step edge fluctuations is explored using scaling arguments and kinetic M…
cond-mat.stat-mech2001★ 36 cited
Competing mechanisms for step meandering in unstable growth
Jouni Kallunki, Joachim Krug, Miroslav Kotrla
The meander instability of a vicinal surface growing under step flow conditions is studied within a solid-on-solid model. In the absence of edge diffusion the selected meander wave…