1) Zhang, Z. F., and Wang, Z. G., Interactions of persistent slip bands with grain boundary on the common primary slip plane in a copper bicrystal, Phil. Mag. Lett., 80 (2000) 149-156.  [PDF] 

2) Zhang, Z. F., and Wang, Z. G., Relationship between fatigue cracking probability and grain boundary categories, Phil. Mag. Lett.,80 (2000) 483-488.  [PDF] 

3) Zhang, Z. F., Wang, Z. G., and Li, S. X., Dislocation arrangements and crystallographic characterization of deformation bands in fatigued copper single crystal, Phil. Mag. Lett.,80 (2000) 525-533.  [PDF] 

4) Zhang, Z. F., and Wang, Z. G., Comparison of intergranular fatigue cracking possibility along large- and low-angle grain boundaries, Mater. Sci. Eng., A284 (2000) 285-291.  [PDF] 

5) Zhang, Z. F., Wang, Z. G., and Hu, Y. M., Grain size effect of grain boundary strengthening on copper bicrystal during cyclic deformation, Mater. Sci. Tech., 16 (2000) 157-162.  [PDF]