نتایج جستجو برای: nonequilibrium surface growth

تعداد نتایج: 1420669  

Journal: :Physical review letters 2011
X B Niu G B Stringfellow Feng Liu

Equilibrium composition profiles (CPs) of epitaxial alloy quantum dots (QDs) are well established theoretically. However nonequilibrium CPs may occur experimentally. Using an atomistic-strain-model Monte Carlo simulation method, we demonstrate a striking correlation between the nonequilibrium CPs of QDs and the kinetic growth mode: the layer-by-layer growth (LG) and faceted growth (FG) form a c...

Journal: :Physical review letters 1988
Srensen Fogedby Mouritsen

Journal: :Chemical reviews 2016
Uwe R Kortshagen R Mohan Sankaran Rui N Pereira Steven L Girshick Jeslin J Wu Eray S Aydil

Nonthermal plasmas have emerged as a viable synthesis technique for nanocrystal materials. Inherently solvent and ligand-free, nonthermal plasmas offer the ability to synthesize high purity nanocrystals of materials that require high synthesis temperatures. The nonequilibrium environment in nonthermal plasmas has a number of attractive attributes: energetic surface reactions selectively heat th...

Journal: :Proceedings of the National Academy of Sciences 2012

2003
Michael Prähofer

Growth phenomena constitute an important field in nonequilibrium statistical mechanics. On the one hand, they are ubiquitous in nature, on the other hand, their theoretical understanding poses a challenging problem for the methods of theoretical physics. Typically, growth processes lead to statistically scale invariant structures. For nonlocal growth, selfsimilar clusters are generated in the f...

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