Home News Short News Acta Student Award for research on oxygen effects in complex alloys Publications of Johannes Ast All genres Journal Article (1) Journal Article (1) 1. Journal Article Ast, J.; Ghidelli, M.; Durst, K.; Göken, M.; Sebastiani, M.; Korsunsky, A. M.: A review of experimental approaches to fracture toughness evaluation at the micro-scale. Materials and Design 173, 107762 (2019) MPG.PuRe DOI publisher-version