Enhance the thermal stability and glass forming ability of Al-based metallic glass by Ca minor-alloying - Wang, J.Q.; Liu, Y.H.; Imhoff, S.; Chen, N.; Louzguine-Luzgin, D.V.; Takeuchi, A.; Chen, M.W.; Kato, H.; Perepezko, J.H.; Inoue, A. (Intermetallics, 2012)