17 citations · 59 across the 7 of their papers we have counts for
9 papers · 1 filter
On the role of ion potential energy in low energy HiPIMS deposition: An atomistic simulation
Movaffaq Kateb, Jon Tomas Gudmundsson, Pascal Brault +2
We study the effect of the so-called ion potential or non-kinetic energies of bombarding ions during ionized physical vapor deposition of Cu using molecular dynamics simulations. I…
Tailoring interface mixing and magnetic properties in (111) Permalloy/Pt multilayers
Movaffaq Kateb, Jon Tomas Gudmundsson, Snorri Ingvarsson
We present deposition and characterization of multilayers consisting of 20 repetitions of 15 thick permalloy NiFe at. \% (Py) and 5 Pt. The samples were prepa…
Effect of substrate bias on microstructure of epitaxial film grown by HiPIMS: An atomistic simulation
Movaffaq Kateb, Jon Tomas Gudmundsson, Snorri Ingvarsson
We explore combination of high power impulse magnetron sputtering (HiPIMS) and substrate bias for the epitaxial growth of Cu film on Cu (111) substrate by molecular dynamics simula…
Size and shape-dependent melting mechanism of Pd nanoparticles
Movaffaq Kateb, Maryam Azadeh, Pirooz Marashi +1
Molecular dynamics simulation is employed to understand the thermodynamic behavior of cuboctahedron (cub) and icosahedron (ico) nanoparticles with 2-20 number of full shells. The o…
Determining phase transition using potential energy distribution and surface energy of Pd nanoparticles
Maryam Azadeh, Movaffaq Kateb, Pirooz Marashi
Molecular dynamics simulation is employed to understand the thermodynamic behavior of cuboctahedron (cub) and icosahedron (ico) nanoparticles with 2-20 number of shells (55-28741 a…
The role of ionization fraction on the surface roughness, density and interface mixing of the films deposited by thermal evaporation, dc magnetron sputtering and HiPIMS: An atomistic simulation
Movaffaq Kateb, Hamidreza Hajihoseini, Jon Tomas Gudmundsson +1
We explore the effect of ionization fraction on the epitaxial growth of Cu film on Cu (111) substrate at room temperature. We compare thermal evaporation, dc magnetron sputtering (…