Clusters of iron oxide and gold nanoparticles dispersed in a polymer show Langevin behavior in magnetization-induced second harmonic generation measurements. Contrary to Faraday rotation, the Faraday ellipticity spectrum shows a feature near the plasmon wavelength.
© 2013 OSA
W. Brullot, S. Vandendriessche, and T. Verbiest, "Magneto-optical effects in clusters of superparamagnetic iron oxide and plasmonic gold nanoparticles," in CLEO: 2013, OSA Technical Digest (online) (Optical Society of America, 2013), paper JTu4A.77.
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