Influence of dislocation density on the pop-in behavior and indentation size effect in CaF2 single crystals: Experiments and molecular dynamics simulations

MA Lodes, A Hartmaier, M Göken, K Durst - Acta materialia, 2011 - Elsevier
In this work, the indentation size effect and pop-in behavior are studied for indentations in
undeformed and locally pre-deformed CaF 2 single crystals, using both nanoindentation …