Eiper, E., Kečkéš, J., Martinschitz, K. J., Zizak, I., Cabié, M., & Dehm, G. (2007). Size-independent stresses in Al thin films thermally strained down to -100°C. Acta Materialia, 55(6), 1941-1946. doi:10.1016/j.actamat.2006.10.052.