%0 journal article
%@ 0168-583X
%A Bohne, Y., Manova, D., Blawert, C., Stoermer, M., Dietzel, W., Maendl, S.

%D 2007
%J Nuclear Instruments and Methods in Physics Research  B
%N 1-2
%P 392-396 
%R doi:10.1016/j.nimb.2007.01.030
%T Influence of ion energy on morphology and corrosion properties of Mg alloys formed by energetic PVD processes
%U https://doi.org/10.1016/j.nimb.2007.01.030
1-2 
%X Different PVD processes – magnetron sputtering, ion beam sputtering and vacuum arc deposition – are used to produce novel corrosion resistant Mg alloys with the average energy per deposited atom increasing from 5–10 to 15–45 eV. Correspondingly, a transition from a 3-dimensional columnar growth regime towards a layer-by-layer growth at increased energies was observed with the film texture changing from a weak basal texture towards a highly oriented film with the c-axis normal to the surface. Additionally, a higher energy helped stabilizing supersaturation, especially for Mg–Ti alloys. However, only a weak influence of the morphology on the corrosion rates was observed, which were mainly governed by the chemical composition of the films.