Home News Short News Professor Dierk Raabe elected to the National Academy of Engineering Class of 2025 Publications of J. G. Swadener All genres Journal Article (1) Journal Article (1) 1. Journal Article Swadener, J. G.; Bögershausen, H.; Sander, B.; Raabe, D.: Crystal orientation effects in scratch testing with a spherical indenter. International Journal of Materials Research 25, pp. 921 - 926 (2010) MPG.PuRe