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Optical Third Harmonic Generation Using Nickel Nanostructure-Covered Microcube Structures
We investigated the optical third harmonic generation (THG) signal from nanostructure-covered microcubes on Ni. We found that the hierarchical structures greatly change the third-order optical nonlinearity of the metallic surface. While the symmetry and lightning rod (LR) effects on microstructures...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5951347/ https://www.ncbi.nlm.nih.gov/pubmed/29584675 http://dx.doi.org/10.3390/ma11040501 |