Discontinuities are the fundamentals of any interface-based device. The rich physics of oxide interfaces lies in the electronic correlations at the boundaries. There, the intrinsic symmetry of the bulk constituent materials is inherently broken. Optical second harmonic generation is, thus, an ideal tool to investigate the manifestations of several effects related to the presence of the interface. Two examples, addressing different issues in different systems, are reviewed here in order to highlight the potential richness of this technique when applied to interface-related phenomena in oxides.
Optical second harmonic on oxide interfaces / Rubano, Andrea; Paparo, Domenico. - (2014), pp. 1-4. (Intervento presentato al convegno 2014 Fotonica AEIT Italian Conference on Photonics Technologies, Fotonica AEIT 2014 tenutosi a Naples, ita nel 2014) [10.1109/Fotonica.2014.6843891].
Optical second harmonic on oxide interfaces
Rubano, Andrea
;Paparo, Domenico
2014
Abstract
Discontinuities are the fundamentals of any interface-based device. The rich physics of oxide interfaces lies in the electronic correlations at the boundaries. There, the intrinsic symmetry of the bulk constituent materials is inherently broken. Optical second harmonic generation is, thus, an ideal tool to investigate the manifestations of several effects related to the presence of the interface. Two examples, addressing different issues in different systems, are reviewed here in order to highlight the potential richness of this technique when applied to interface-related phenomena in oxides.| File | Dimensione | Formato | |
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18_Rubano_IEEE_Fotonica2014_SHG on Oxide interfaces.pdf
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