Crack-Tip Toughness from Vickers Crack-Tip Opening Displacements for Materials with Strongly Rising R-Curves,
Fuenfschilling, S., Fett T., Oberacker R., Hoffmann M. J., Schneider G. A., Becher P. F., and Kruzic J. J.
, Journal of the American Ceramic Society, Jun, Volume 94, Number 6, p.1884-1892, (2011)
Mechanisms of toughening in silicon nitrides: The roles of crack bridging and microstructure,
Fuenfschilling, S., Fett T., Hoffmann M. J., Oberacker R., Schwind T., Wippler J., Boehlke T., Oezcoban H., Schneider G. A., Becher P. F., et al.
, Acta Materialia, Jun, Volume 59, Number 10, p.3978-3989, (2011)