Texture dependent twin formation in nanocrystalline thin Pd films

Wang, Binjie;Idrissi, Hosni;Shi, H.;Colla, Marie-Stéphane;Schryvers, D.;et.al.
(2012) Scripta Materialia — Vol. 66, n° 11, p. 866-871 (2012)

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Abstract
Nanocrystalline palladium films were produced by electron-beam evaporation and sputter deposition. The electron-beam evaporated films reveal randomly oriented nanograins with a relatively high density of growth twins, unexpected in view of the high stacking fault energy of Pd. In contrast, sputter deposited films show a clear <111> crystallographic textured nanostructure without twins. These results provide insightful information to guide the generation of microstructures with enhanced strength/ductility balance in high stacking fault energy nanocrystalline metallic thin films.
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Wang, B., Idrissi, H., Shi, H., Colla, M.-S., Michotte, S., Raskin, J.-P., Pardoen, T., & Schryvers, D. (2012). Texture dependent twin formation in nanocrystalline thin Pd films. Scripta Materialia, 66(11), 866-871. https://doi.org/10.1016/j.scriptamat.2012.01.038 (Original work published 2012)