35 citations · 118 across the 7 of their papers we have counts for
3 papers · 1 filter
Nanoscale Equilibrium Crystal Shapes
M. Degawa, F. Szalma, E. D. Williams
The finite size and interface effects on equilibrium crystal shape (ECS) have been investigated for the case of a surface free energy density including step stiffness and inverse-s…
A facet is not an island: step-step interactions and the fluctuations of the boundary of a crystal facet
Alberto Pimpinelli, M. Degawa, T. L. Einstein +1
In a recent paper [Ferrari et al., Phys. Rev. E 69, 035102(R) (2004)], the scaling law of the fluctuations of the step limiting a crystal facet has been computed as a function of t…
Correlation Time for Step Structural Fluctuations
O. Bondarchuk, D. B. Dougherty, M. Degawa +4
Time dependent STM has been used to evaluate step fluctuations as a function of temperature (300-450 K) on Ag(111) films grown on mica. The temporal correlation function scales as…