56 citations · 122 across the 7 of their papers we have counts for
7 papers
An intermediate morphology in the patterning of the crystalline Ge(001) surface induced by ion irradiation
Denise J. Erb, Daniel A. Pearson, Tomáš Škereň +3
We investigate the morphologies of the Ge(001) surface that are produced by bombardment with a normally incident, broad argon ion beam at sample temperatures above the recrystalliz…
Spatially Extended Dislocations Produced by the Dispersive Swift-Hohenberg Equation
Brenden Balch, Patrick D. Shipman, R. Mark Bradley
Motivated by previous results showing that the addition of a linear dispersive term to the two-dimensional Kuramoto-Sivashinsky equation has a dramatic effect on the pattern format…
Morphological Transitions in Nanoscale Patterns Produced by Concurrent Ion Sputtering and Impurity Co-deposition
R. Mark Bradley
We modify the theory of nanoscale patterns produced by ion bombardment with concurrent impurity deposition to take into account the effect that the near-surface impurities have on…
The crater function approach to ion-induced nanoscale pattern formation: Craters for flat surfaces are insufficient
Matt P. Harrison, R. Mark Bradley
In the crater function approach to the erosion of a solid surface by a broad ion beam, the average crater produced by the impact of an ion is used to compute the constant coefficie…
Exact Dynamics of Multicomponent Bose-Einstein Condensates in Optical Lattices in One, Two and Three Dimensions
R. Mark Bradley, James E. Bernard, L. D. Carr
Numerous exact solutions to the nonlinear mean-field equations of motion are constructed for multicomponent Bose-Einstein condensates on one, two, and three dimensional optical lat…
Exact nonstationary solutions to the mean-field equations of motion for two-component Bose-Einstein condensates in periodic potentials
R. Mark Bradley, Bernard Deconinck, J. Nathan Kutz
We study the dynamics of two-component Bose-Einstein condensates in periodic potentials in one dimension. Elliptic potentials which have the sinusoidal optical potential as a speci…