Bimodal range distributions of low-energy carbon ions in tetrahedral amorphous carbonP. Neumaier, A. Bergmaier, W. Eckstein, R. Fischer, H. Hofsäss, H. U. Jäger, H. Kröger, C. Ronning and G. DollingerEPL, 90 4 (2010) 46002DOI: https://doi.org/10.1209/0295-5075/90/46002