Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Brendel, L."'
We present a visco-elastic coupling model between caked spheres, suitable for DEM simulations, which incorporates the different loading mechanisms (tension, shear, bending, torsion) in a combined manner and allows for a derivation of elastic and fail
Externí odkaz:
http://arxiv.org/abs/1101.5330
Publikováno v:
in: "Structure and Dynamics of Heterogeneous Systems", eds. P. Entel and D. E. Wolf, World Scientific, Singapore (2000)
In this article kinetic Monte Carlo simulations for molecular beam epitaxy (MBE) and pulsed laser depositon (PLD) are compared. It will be shown that an optimal pattern conservation during MBE is achieved for a specific ratio of diffusion to depositi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0104227
Computer simulations and scaling theory are used to investigate the damping of oscillations during epitaxial growth on high-symmetry surfaces. The crossover from smooth to rough growth takes place after the deposition of (D/F)^\delta monolayers, wher
Externí odkaz:
http://arxiv.org/abs/cond-mat/9901178
Publikováno v:
Int. J. Mod. Phys. B 11, 3621 (1997).
We present a theory for the damping of layer-by-layer growth oscillations in molecular beam epitaxy. The surface becomes rough on distances larger than a layer coherence length which is substantially larger than the diffusion length. The damping time
Externí odkaz:
http://arxiv.org/abs/cond-mat/9705100