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@inbook{836544,
author = {Bassler, Kevin E. and Caha, Ondřej},
address = {New Jersey (USA)},
booktitle = {Diffuse scattering and the fundamental properties of materials},
edition = {1},
keywords = {x-ray diffraction; diffuse scattering; superlattices},
language = {eng},
location = {New Jersey (USA)},
isbn = {978-1-60650-000-2},
pages = {95-102},
publisher = {Momentum press},
title = {Nonlinear evolution of surface morphology in short-period superlattices},
url = {http://www.momentumpress.net/books/diffuse-scattering-fundamental-properties-materials},
year = {2009}
}
TY - CHAP
ID - 836544
AU - Bassler, Kevin E. - Caha, Ondřej
PY - 2009
TI - Nonlinear evolution of surface morphology in short-period superlattices
VL - Neuveden
PB - Momentum press
CY - New Jersey (USA)
SN - 9781606500002
KW - x-ray diffraction
KW - diffuse scattering
KW - superlattices
UR - http://www.momentumpress.net/books/diffuse-scattering-fundamental-properties-materials
N2 - Continuum simulations of the self-organized, lateral compositional modulated growth of nearly lattice-matched semiconductor superlattices are presented. The results of the simulations are compared to the results of synchrotron x-ray diffraction experiments of InAs/AlAs superlattices. We find that the time evolution of the compositional modulation during epitaxial growth can be explained by including a nonlinear dependence of the elastic energy of the growing epitaxial layer onits thickness. From the fit of the experimental data to the growth simulations the parameters of this nonlinear dependence are determined.
ER -
BASSLER, Kevin E. and Ondřej CAHA. Nonlinear evolution of surface morphology in short-period superlattices. In \textit{Diffuse scattering and the fundamental properties of materials}. 1st ed. New Jersey (USA): Momentum press, 2009, p.~95-102. ISBN~978-1-60650-000-2.
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