The presence of a magnetization appears to have a strong effect on the optical second harmonic generation from Co/Au interfaces. The origin of this observation and its relevance for probing interface magnetism will be discussed.
Spierings, G., Koutsos, V., Wierenga, H. A., Prins, M. W. J., Abraham, D. L., & Rasing, T. H. M. (1993). Optical second harmonic generation study of interface magnetism. Surface Science, 287-288(2), 747-749. https://doi.org/10.1016/0039-6028(93)91065-W