Ballistic supercavitating nanoparticles driven by single Gaussian beam optical pushing and pulling forces

Control of small particles in fluid can have a range of applications. The authors explore a phenomenon that allows an extremely low friction environment around a nanoparticle, demonstrating high-speed nanoparticles driven by optical forces in both directions of an optical beam.

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Detalles Bibliográficos
Autores principales: Eungkyu Lee, Dezhao Huang, Tengfei Luo
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
Materias:
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Acceso en línea:https://doaj.org/article/fff2b0489579418e803fa3573696ec46
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Descripción
Sumario:Control of small particles in fluid can have a range of applications. The authors explore a phenomenon that allows an extremely low friction environment around a nanoparticle, demonstrating high-speed nanoparticles driven by optical forces in both directions of an optical beam.