Details
| Original language | English |
|---|---|
| Journal | AIP Conference Proceedings |
| Volume | 2300 |
| Issue number | 1 |
| Publication status | Published - 23 Apr 2020 |
| Externally published | Yes |
| Event | 5th International Conference on Metamaterials and Nanophotonics, METANANO 2020 - St. Petersburg, Russian Federation Duration: 14 Sept 2020 → 18 Sept 2020 |
Abstract
Tuning electric and magnetic response of dielectric structures at the nanoscale is a very important task nowadays. Multipole decomposition is a useful instrument to analyze and then control an opical response. Here we show the way to excite magnetic octupole moment by nanostructuring dielectric scatterer in near-IR spectral range. This response leads to magnetic hot-spots generations and a eresonant peak in scattering cross-section. Our results can be widely used to design novel metasurfaces avoiding diffraction limit, for particle trapping and imaging applications.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- General Physics and Astronomy
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
In: AIP Conference Proceedings, Vol. 2300, No. 1, 23.04.2020.
Research output: Contribution to journal › Conference article › Research
}
TY - JOUR
T1 - Exciting magnetic octupole in near-infrared range by nanostructuring
AU - Terekhov, P.
AU - Evlyukhin, A.
AU - Shalin, A.S.
AU - Karabchevsky, A.
N1 - Funding information: This work has been supported by the Israel Innovation Authority-Kamin Program, Grant. No. 62045 (Year 2). A.S.S acknowledges the support of the Russian Fund for Basic Research within the projects 18-02-00414, 20-52-00031. Support from the the Russian Fund for Basic Research within the projects 18-29-02089 is acknowledged as well. Contribution of P.D.T. in the research was performed as a part of the joint Ph.D. program between the BGU and ITMO.
PY - 2020/4/23
Y1 - 2020/4/23
N2 - Tuning electric and magnetic response of dielectric structures at the nanoscale is a very important task nowadays. Multipole decomposition is a useful instrument to analyze and then control an opical response. Here we show the way to excite magnetic octupole moment by nanostructuring dielectric scatterer in near-IR spectral range. This response leads to magnetic hot-spots generations and a eresonant peak in scattering cross-section. Our results can be widely used to design novel metasurfaces avoiding diffraction limit, for particle trapping and imaging applications.
AB - Tuning electric and magnetic response of dielectric structures at the nanoscale is a very important task nowadays. Multipole decomposition is a useful instrument to analyze and then control an opical response. Here we show the way to excite magnetic octupole moment by nanostructuring dielectric scatterer in near-IR spectral range. This response leads to magnetic hot-spots generations and a eresonant peak in scattering cross-section. Our results can be widely used to design novel metasurfaces avoiding diffraction limit, for particle trapping and imaging applications.
UR - http://www.scopus.com/inward/record.url?scp=85098062665&partnerID=8YFLogxK
U2 - 10.1063/5.0031674
DO - 10.1063/5.0031674
M3 - Conference article
VL - 2300
JO - AIP Conference Proceedings
JF - AIP Conference Proceedings
SN - 0094-243X
IS - 1
T2 - 5th International Conference on Metamaterials and Nanophotonics, METANANO 2020
Y2 - 14 September 2020 through 18 September 2020
ER -