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|Title:||Density change upon crystallization of amorphous Zr-Cu-Al thin films|
|Citation:||Guo, Q., Noh, J.H., Liaw, P.K., Rack, P.D., Li, Y., Thompson, C.V. (2010-06). Density change upon crystallization of amorphous Zr-Cu-Al thin films. Acta Materialia 58 (10) : 3633-3641. ScholarBank@NUS Repository. https://doi.org/10.1016/j.actamat.2010.02.033|
|Abstract:||Systematic deflection measurements with micro-cantilevers and a combinatorial-deposition method have been used to investigate the density change upon crystallization of amorphous Zr-Cu-Al thin films. It is found that, in general, the density change decreases from Cu-/Al-rich compositions to Zr-rich compositions, and the previously reported good glass-forming compositions are found to correspond to global minima of the density change inside respective local eutectic systems. Furthermore, we propose that the general trend of density change as a function of alloy compositions discovered in this work may have implications for the macroscopic plasticity of metallic glasses. © 2010.|
|Source Title:||Acta Materialia|
|Appears in Collections:||Staff Publications|
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