Evolution of stress fields during crack growth and arrest in a brittle-ductile CrN-Cr clamped-cantilever analysed by X-ray nanodiffraction and modelling oleh M. Meindlhumer, L.R. Brandt, J. Zalesak, M. Rosenthal, H. Hruby, J. Kopecek, E. Salvati, C. Mitterer, R. Daniel, J. Todt, J. Keckes, A.M. Korsunsky