Hofmann, S. Emeriti and Others, Max Planck Institute for Intelligent Systems, Max Planck Society;
Liu, Y., Jian, W., Wang, J. Y., Hofmann, S., & Kovac, J. (2013). Influence of non-Gaussian roughness on sputter depth profile. Applied Surface Science, 276, 447-453. doi:10.1016/j.apsusc.2013.03.114.