1. Di Yang and Hans Conrad, “Effect of an Electric Field on the Plastic Deformation and Fracture of Polycrystalline NaCl”, to be publ. Mater. Sci. Engr.
2. Di Yang and Hans Conrad, “Electroplastic Effect in Cast Polycrystalline NaCl with Various Orientations of the Electric Field”, to be publ. J. Amer. Ceram. Soc.
3. Di Yang and Hans Conrad, “Influence of an Electric Field on the Plastic Deformation of Polycrystalline NaCl at Elevated Temperatures”, submitted to Acta. Mater.
4. Di Yang and Hans Conrad, “Effect of Grain Size on the Electroplastic Effect in NaCl”, to be submitted to J. Mater. Sci.
5. Charged dislocations in ionic crystals