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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. a Ondřej CAHA. Nonlinear evolution of surface morphology in short-period superlattices. In \textit{Diffuse scattering and the fundamental properties of materials}. 1. vyd. New Jersey (USA): Momentum press, 2009, s.~95-102. ISBN~978-1-60650-000-2.
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