Depth elemental characterization of 1D self-aligned TiO2 nanotubes using calibrated Radio Frequency Glow Discharge Optical Emission Spectroscopy (GDOES) - Mohajernia, Shiva; Mazare, Anca; Hwang, Imgon; Gaiaschi, Sofia; Chapon, Patrick; Hildebrand, Helga; Schmuki, Patrik (Friedrich-Alexander-Universität Erlangen-Nürnberg, 2018)