Particle trapping and beaming using a 3D nanotip excited with a plasmonic vortex
文献类型：期刊论文
| 作者 | Liu, Kai; Maccaferri, Nicolo; Shen, Yuefeng; Li, Xueyun; Zaccaria, Remo Proietti; Zhang, Xuejin; Gorodetski, Yuri; Garoli, Denis |
| 刊名 | OPTICS LETTERS
 |
| 出版日期 | 2020 |
| 卷号 | 45期号:4页码:823-826 |
| 关键词 | LIGHT FIELD MANIPULATION FUNDAMENTALS TWEEZERS |
| DOI | 10.1364/OL.384899 |
| 英文摘要 | Recent advances in nanotechnology have prompted the need for tools to accurately and noninvasively manipulate individual nano-objects. Among the possible strategies, optical forces have been widely used to enable nano-optical tweezers capable of trapping or moving a specimen with unprecedented accuracy. Here, we propose an architecture consisting of a nanotip excited with a plasmonic vortex enabling effective dynamic control of nanoparticles in three dimensions. The structure illuminated by a beam with angular momentum can generate an optical field that can be used to manipulate single dielectric nanoparticles. We demonstrate that it is possible to stably trap or push the particle from specific points, thus enabling a new, to the best of our knowledge, platform for nanoparticle manipulation. (C) 2020 Optical Society of America |
| 学科主题 | Optics |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/19965]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | Garoli, D (corresponding author), Ist Italiano Tecnol, Via Morego 30, I-16163 Genoa, Italy. |
| 推荐引用方式 GB/T 7714 | Liu, Kai,Maccaferri, Nicolo,Shen, Yuefeng,et al. Particle trapping and beaming using a 3D nanotip excited with a plasmonic vortex[J]. OPTICS LETTERS,2020,45(4):823-826. |
| APA | Liu, Kai.,Maccaferri, Nicolo.,Shen, Yuefeng.,Li, Xueyun.,Zaccaria, Remo Proietti.,...&Garoli, Denis.(2020).Particle trapping and beaming using a 3D nanotip excited with a plasmonic vortex.OPTICS LETTERS,45(4),823-826. |
| MLA | Liu, Kai,et al."Particle trapping and beaming using a 3D nanotip excited with a plasmonic vortex".OPTICS LETTERS 45.4(2020):823-826. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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