A comprehensive dislocation dynamics study was made of the strength of stacking fault tetrahedra to mixed and edge dislocation glides in Cu.

A Dislocation Dynamics Study of the Strength of Stacking Fault Tetrahedra. Part II - Interactions with Mixed and Edge Dislocations. E.Martinez, J.Marian, J.M.Perlado: Philosophical Magazine, 2008, 88[6], 841-63