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Far-field polarization signatures of surface optical nonlinearity in noncentrosymmetric semiconductors
We analyse possibilities to quantitatively evaluate the surface second-order optical nonlinearity in noncentrosymmetric materials based on polarization-resolved analysis of far-field radiation patterns of second-harmonic generation. We analytically demonstrate that for plane-wave illumination the co...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7324370/ https://www.ncbi.nlm.nih.gov/pubmed/32601374 http://dx.doi.org/10.1038/s41598-020-67186-0 |