Effects of shadowing on the scaling behavior of the ballistic deposition model} Technology (Grant No. 2008A035), and the Fundamental Research Funds for the Central Universities(Grant No.2010LKWL04-CUMT).
遮蔽效应对抛射沉积模型标度性质的影响

In surface roughening of the growth process, the shadowing effect generated by non-normal incidence of particles is a kind of long-range interaction. It is found that the surface morphology and the bulk property in non-normal incidence are nontrivially affected by shadowing effect. In this paper, the effects of the oblique-incidence angle on scaling exponent, skewness and kurtosis in surface statistics and bulk porosity are investigated by simulating the oblique-incidence ballistic deposition model. The results illustrate that there are a non-monotonic relation between scaling exponents and oblique-incidence angle, and the finite size effects of skewness and kurtosis depend on oblique-incidence angle. The simulation results are also analyzed qualitatively in the paper.