Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Johannes Nordiek"'
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. :522-536
Energetic cluster impacts have been applied for the production of high quality thin films as well as a tool for smoothing rough surfaces. Molecular dynamic (MD) simulations of cluster–surface collisions provide the following picture for the underly
Autor:
Michael Moseler, Johannes Nordiek
Publikováno v:
Physical Review B. 60:11734-11737
Heat capacity curves as a function of temperature were studied for 13-atom clusters bound by Morse potentials with different range parameters ${\ensuremath{\rho}}_{0}$ \ensuremath{\epsilon} {3,4,5,6,14} using J-walking Monte Carlo. Decreasing the ran
Publikováno v:
Computational Materials Science. 10:452-456
Dense and smooth thin films can be produced by the deposition of energetic clusters onto a solid surface. Roughnes, induced by random deposition of the clusters, is strongly suppressed by a downhill smoothing process. Molecular dynamic simulations of
Publikováno v:
Physical Review B. 56:15439-15445
Publikováno v:
Radiation Effects and Defects in Solids. 142:27-38
Collisions of Cu-clusters consisting of 1000, 2000 and 3000 atoms with a kinetic energy of 10 keV on copper surfaces of (100), (110) and (111) orientation have been studied by Molecular Dynamics. Craters are formed in all cases, their shape and size
Publikováno v:
Radiation Effects and Defects in Solids. 142:39-50
The evolution of the surface roughness of films produced by cluster deposition was studied experimentally and theoretically. Simple models were developed from a molecular dynamic description of cluster impact. For low cluster kinetic energy a ballist
Publikováno v:
Structure and Dynamics of Heterogeneous Systems.
Microscopic and mesoscopic models have been applied in order to describe the deposition of thin films onto solid surfaces by Energetic Cluster Impact (ECI). On the atomic scale, Molecular Dynamic (MD) Simulations of the impact of a single cluster ont