Thursday, November 29, 2012

Nanotwins and stacking faults in high-strength epitaxial Ag/Al multilayer films

(author unknown)



D. Bufford, Z. Bi, and Q. X. Jia et al.

Epitaxial Ag/Al multilayer films have high hardness (up to 5.5 GPa) in comparison to monolithic Ag and Al films (2 and 1 GPa). High-density nanotwins and stacking faults appear in both Ag and Al layers, and stacking fault density in Al increases sharply with decreasing individual layer thickness, ... [Appl. Phys. Lett. 101, 223112 (2012)] published Thu Nov 29, 2012.



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