Experimental verification of a plasmonic hook in a dielectric Janus particle
| Parent link: | Applied Physics Letters Vol. 118, iss. 13.— 2021.— [131107, 5 p.] |
|---|---|
| Autor Corporativo: | |
| Outros autores: | , , , , , , , , |
| Summary: | Title screen We report on the experimental observation of the curved plasmonic beam, a plasmonic hook (PH), for surface plasmon-polariton (SPP) waves. The SPP PH effect could be obtained with a cuboid particle with broken shape symmetry fabricated with a relatively simple routine. This has a pronounced difference with fabrication of the structure for generation of the Airy SPPs, which require complex techniques to compensate the wave vector mismatch. We confirmed the existence of SPP PH by amplitude scattering scanning near-field optical microscopy. The experimental results agree well with our predictions. Importantly, the SPP PH demonstrates the smallest curvature of the beam ever recorded for SPPs compared to that for the Airy-family plasmonic beams, which potentially can strongly impact many useful applications from nanoparticle manipulation to nanoscale bio-sensing. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | inglés |
| Publicado: |
2021
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| Subjects: | |
| Acceso en liña: | https://doi.org/10.1063/5.0043923 |
| Formato: | Electrónico Capítulo de libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=665341 |
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| 200 | 1 | |a Experimental verification of a plasmonic hook in a dielectric Janus particle |f I. V. Minin, O. V. Minin, I. A. Glinsky [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 28 tit.] | ||
| 330 | |a We report on the experimental observation of the curved plasmonic beam, a plasmonic hook (PH), for surface plasmon-polariton (SPP) waves. The SPP PH effect could be obtained with a cuboid particle with broken shape symmetry fabricated with a relatively simple routine. This has a pronounced difference with fabrication of the structure for generation of the Airy SPPs, which require complex techniques to compensate the wave vector mismatch. We confirmed the existence of SPP PH by amplitude scattering scanning near-field optical microscopy. The experimental results agree well with our predictions. Importantly, the SPP PH demonstrates the smallest curvature of the beam ever recorded for SPPs compared to that for the Airy-family plasmonic beams, which potentially can strongly impact many useful applications from nanoparticle manipulation to nanoscale bio-sensing. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Applied Physics Letters | ||
| 463 | |t Vol. 118, iss. 13 |v [131107, 5 p.] |d 2021 | ||
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| 610 | 1 | |a оптическая микроскопия | |
| 610 | 1 | |a наночастицы | |
| 610 | 1 | |a свободные электроны | |
| 610 | 1 | |a металл-диэлектрик | |
| 610 | 1 | |a биосенсоры | |
| 701 | 1 | |a Minin |b I. V. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1960- |g Igor Vladilenovich |3 (RuTPU)RU\TPU\pers\37571 | |
| 701 | 1 | |a Minin |b O. V. |c physicist |c professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1960- |g Oleg Vladilenovich |3 (RuTPU)RU\TPU\pers\44941 | |
| 701 | 1 | |a Glinsky |b I. A. |g Igor Andreevich | |
| 701 | 1 | |a Khabibullin |b R. A. |g Rustam Anvarovich | |
| 701 | 1 | |a Malureanu |b R. |g Radu | |
| 701 | 1 | |a Lavrinenko |b A. V. |g Andrey Vladimirovich | |
| 701 | 1 | |a Yakubovsky |b D. I. |g Dmitry Igorevich | |
| 701 | 1 | |a Volkov |b V. S. |g Valentin Sergeevich | |
| 701 | 1 | |a Ponomarev |b D. S. |g Dmitry Sergeevich | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа неразрушающего контроля и безопасности |b Отделение электронной инженерии |3 (RuTPU)RU\TPU\col\23507 |
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