2 papers
cond-mat.mtrl-sci2005
How ripples turn into dots: modeling ion-beam erosion under oblique incidence
Sebastian Vogel, Stefan J. Linz
Pattern formation on semiconductor surfaces induced by low energetic ion-beam erosion under normal and oblique incidence is theoretically investigated using a continuum model in fo…
cond-mat.mtrl-sci2005
On continuum modeling of sputter erosion under normal incidence: interplay between nonlocality and nonlinearity
Sebastian Vogel, Stefan J. Linz
Under specific experimental circumstances, sputter erosion on semiconductor materials exhibits highly ordered hexagonal dot-like nanostructures. In a recent attempt to theoreticall…