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Transformation from Self-Focusing to Self-Defocusing of Silver Nanoparticles
The nonlinear refraction of silver nanoparticles (AgNPs) in n-hexane was studied by using the closed-aperture Z-scan technique with a 532 nm nanosecond laser. It was found that, the nonlinear refraction of AgNPs shows the coexistence and transformation from self-focusing to self-defocusing. Specific...
Autores principales: | Jiang, Jijuan, Jia, Yang, Wu, Tong, Gao, Yachen |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8541450/ https://www.ncbi.nlm.nih.gov/pubmed/34684926 http://dx.doi.org/10.3390/nano11102485 |
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