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Giant and tunable optical torque for micro-motors by increased force arm and resonantly enhanced force
Micro-motors driven by light field have attracted much attentions for their potential applications. In order to drive the rotation of a micro-motor, structured optical beams with orbital angular momentum, spin angular momentum, anisotropic medium, and/or inhomogeneous intensity distribution should b...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5809419/ https://www.ncbi.nlm.nih.gov/pubmed/29434273 http://dx.doi.org/10.1038/s41598-018-21235-x |