224 citations · 2.6k across the 81 of their papers we have counts for
4 papers · 1 filter
Depth-dependent ordering, two-length-scale phenomena and crossover behavior in a crystal featuring a skin-layer with defects
Charo I. Del Genio, Kevin E. Bassler, Aleksandr L. Korzhenevskii +4
Structural defects in a crystal are responsible for the "two length-scale" behavior, in which a sharp central peak is superimposed over a broad peak in critical diffuse X-ray scatt…
Effect of Strain on the Growth of InAs/GaSb Superlattices: An X-Ray Study
J. H. Li, D. W. Stokes, J. C. Wickett +3
We present a detailed x-ray diffraction study of the strain in InAs/GaSb superlattices grown by molecular beam epitaxy. The superlattices were grown with either InSb or GaAs interf…
Depth-dependent critical behavior in V2H
Charo I. Del Genio, Johann Trenkler, Kevin E. Bassler +5
Using X-ray diffuse scattering, we investigate the critical behavior of an order-disorder phase transition in a defective "skin-layer" of V2H. In the skin-layer, there exist walls…
Nonlinear evolution of surface morphology in InAs/AlAs superlattices via surface diffusion
O. Caha, V. Holý, Kevin E. Bassler
Continuum simulations of self-organized lateral compositional modulation growth in InAs/AlAs short-period superlattices on InP substrate are presented. Results of the simulations c…