Dissipative continuum model for self-organized pattern formation during ion-beam erosion (2004)
Facsko, Stefan, Bobek, Thomas, Stahl, Arne, Kurz, Heinrich, Dekorsy, Thomas
A continuum model, based on the damped Kuramoto-Sivashinsky equation, is shown to reproduce the morphology evolution during ion sputtering quite successfully. In a very narrow range of the damping...
Ion-induced formation of regular nanostructures on amorphous GaSb surfaces (2002)
Facsko, Stefan, Bobek, Thomas, Kurz, Heinrich, Dekorsy, Thomas, Kyrsta, Stepan, Cremer, R.
Crystalline and amorphous GaSb surfaces are compared concerning their response to sputter erosion with low energy Ar+ ions under normal incidence. We show that the formation of regular nanostructures...
Zugl.: Aachen, Techn Hochsch., Diss., 2001.
Energy dependence of quantum dot formation by ion sputtering (2001)
Facsko, Stefan, Kurz, Heinrich, Dekorsy, Thomas
Ordered quantum dot patterns are generated on GaSb and InSb surfaces due to a surface instability induced by Ar+-ion sputtering at normal incidence. The characteristic length of the generated...
Formation of ordered nanoscale semiconductor dots by ion sputtering (1999)
Facsko, Stefan, Dekorsy, Thomas, Koerdt, Clemens, Trappe, Cyril, Kurz, Heinrich, Vogt, Alexander, ...
A formation process for semiconductor quantum dots based on a surface instability induced by ion sputtering under normal incidence is presented. Crystalline dots 35 nanometers in diameter and...