Kinetic Monte Carlo simulation of Ni nanowires on Cu(1 0 0) stepped surfaces

Autor: Sonia Blel, Ajmi B.H. Hamouda

Publikováno v: Results in Physics, Vol 12, Iss , Pp 1475-1480 (2019)

In this paper we use Kinetic Monte-Carlo (KMC) simulations based on the solid-on-solid model to determine optimum growth parameters, such as deposition rate F, substrate temperature T and coverage rate θ for growing “perfect” Ni nanowires on Cu(

Externí odkaz: https://doaj.org/article/7aa43ffb1ef245208b8deee51be7ad1a

Modeling of the Growth Mechanisms of GaAsBi and GaAs Nanowires

Autor: C. Bilel, Sonia Blel

Publikováno v: Journal of Electronic Materials. 50:3380-3384

In this paper, we theoretically study the controlled growth mechanisms of planar GaAsBi and GaAs nanowires (NWs) on vicinal substrates. The method used in the present modeling investigation is based on kinetic Monte Carlo simulations. Along with this

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f876e7ec2c09325de9385e03493b91f
https://doi.org/10.1007/s11664-021-08850-7

Atomistic mechanism effects on the growth of GaAsBi and GaAs nanowires

Autor: Sonia Blel, C. Bilel

Publikováno v: Solid State Communications. 347:114722

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::13b5c061b3e699bec47ab2374ed7a99b
https://doi.org/10.1016/j.ssc.2022.114722

Effect of deposition rate and NNN interactions on adatoms mobility in epitaxial growth

Autor: Sonia Blel, B. Mahjoub, Ajmi Bh. Hamouda

Publikováno v: Surface Science. 661:42-48

This paper provides a detailed analysis of the surface diffusion problem during epitaxial step-flow growth using a simple theoretical model for the diffusion equation of adatoms concentration. Within this framework, an analytical expression for the a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51a0c1d0a3b0070ce62f5a46da97ae3b
https://doi.org/10.1016/j.susc.2017.03.001

Scaling analysis of self-assembled structures and related morphological information in epitaxial growth

Autor: Philip E. Hoggan, Brahim Mahjoub, Brahim Oujia, Ajmi B.H. Hamouda, Sonia Blel

Publikováno v: Superlattices and Microstructures
Superlattices and Microstructures, Elsevier, 2017, 102, pp.155-165. ⟨10.1016/j.spmi.2016.12.036⟩
Superlattices and Microstructures, 2017, 102, pp.155-165. ⟨10.1016/j.spmi.2016.12.036⟩

Using kinetic Monte-Carlo simulations, we have performed a qualitative and quantitative study of the homo-epitaxial growth for two materials Cu and Ag. Based on their dynamic scaling properties, a relationship between the resultant growth morphology

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a97947fc8a782a6483d067255bb49f0
https://hal.archives-ouvertes.fr/hal-01671859