Growth surface model with non active sites
نویسندگان
چکیده
منابع مشابه
Growth Surface Model with Non Active Sites
In this work we studied the effects of non active sites on the substrate of a growing surface. In our model a particle only sticks at the surface if the site where it falls is an active site. However, we allow the deposited particle to diffuse along the surface in accordance with some previously defined mechanism. Using Monte Carlo simulations, and some analytical results, we have investigated ...
متن کاملInfluence of Surface Heterogeneities on Complexation of Ethylene with Active Sites of NiMCM-41 Nanocatalyst: A Density Functional Theory Study
Consecutive adsorption of ethylene molecules on different nanoclusters as representatives of the active sites of NiMCM-41 catalyst was investigated with respect to structural, topological, and energetic properties at the B3LYP/6-311+G* and M06/Def2-TZVP levels of theory. The dimeric adsorption of the ethylene molecules was found to be exothermic on all sites (adsorption enthalpies ranging from ...
متن کاملComparing active Leptospermum honey dressing with conventional dressing in skin graft donor sites
Background: Active Leptospermum honey has non-peroxide antibacterial and anti-inflammatory effects, rendering it suitable for wound healing. Leptospermum honey is endemic in New Zealand belonging to the manuka bush (Leptospermum scoparium). The objective of the present research was to compare the efficacy of manuka honey dressing with conventional dressing regarding skin graft donor sites...
متن کاملFrom the Eden Model to the Kinetic Growth Walk: A Generalized Growth Model with a Finite Lifetime of Growth Sites
We propose a new class of cluster growth models where growth sites have a finite lifetime ~, which contains as special cases the Eden model (r = oo) and the kinetic growth walk (~ = 1). For finite but large ~ values the growth process can be characterized by a crossover time tx; for times below t x an Eden-type cluster is formed, while for times above tx the growth process belongs to the univer...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Brazilian Journal of Physics
سال: 2004
ISSN: 0103-9733
DOI: 10.1590/s0103-97332004000300020