Optical vacuum cleaner by optomechanical manipulation of nanoparticles using nanostructured mesoscale dielectric cuboid

doi:10.1038/s41598-019-49277-9

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	Optical vacuum cleaner by optomechanical manipulation of nanoparticles using nanostructured mesoscale dielectric cuboid
	I.V.Minin; O.V.Minin; Y.H.Cao; Z.Y.Liu; Y.E.Geints
	2019
发表期刊	Scientific Reports
ISSN	2045-2322
卷号	9 页码:8
摘要	Here, we propose the concept of an "optical vacuum cleaner" for optomechanical manipulation of nanoparticles. We utilize a dielectric cuboid to generate an optical gradient force exerted on the nanoparticles for particle's hovering and trapping. We show that the permittivity contrast between the particle and the nanohole leads to the deep subwavelength light confinement and enhancement at the opening of the nanohole located at the shadow surface of the particle. The proposed "optical vacuum cleaner" can be utilized in optomechanical manipulations on particles such as noble metal nanoparticles adsorbed on surfaces or controlling the particles taking part in cellular uptake.
关键词	photonic nanojets,light,particle,scattering,lenses,Science & Technology - Other Topics
DOI	10.1038/s41598-019-49277-9
收录类别	SCI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63131
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	I.V.Minin,O.V.Minin,Y.H.Cao,et al. Optical vacuum cleaner by optomechanical manipulation of nanoparticles using nanostructured mesoscale dielectric cuboid[J]. Scientific Reports,2019,9:8.
APA	I.V.Minin,O.V.Minin,Y.H.Cao,Z.Y.Liu,&Y.E.Geints.(2019).Optical vacuum cleaner by optomechanical manipulation of nanoparticles using nanostructured mesoscale dielectric cuboid.Scientific Reports,9,8.
MLA	I.V.Minin,et al."Optical vacuum cleaner by optomechanical manipulation of nanoparticles using nanostructured mesoscale dielectric cuboid".Scientific Reports 9(2019):8.

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