Magneto-Optical Response Enhanced by Mie Resonances in Nanoantennas

被引：85
作者：
Barsukova, Maria G. [1 ]
Shorokhov, Alexander S. [1 ]
Musorin, Alexander I. [1 ]
Neshev, Dragomir N. [2 ]
Kivshar, Yuri S. [2 ]
Fedyanin, Andrey A. [1 ]
机构：
[1] Lomonosov Moscow State Univ, Fac Phys, Moscow 119991, Russia
[2] Australian Natl Univ, Res Sch Phys & Engn, Nonlinear Phys Ctr, Canberra, ACT 2601, Australia
来源：
ACS PHOTONICS | 2017年 / 4卷 / 10期
基金：
澳大利亚研究理事会; 俄罗斯基础研究基金会;
关键词：
Mie resonances; silicon nanophotonics; subwavelength nanostructures; optical magnetism; magneto-optical effects; 3RD-HARMONIC GENERATION; NANOPARTICLES DRIVEN; MAGNETOPLASMONICS; PLASMONICS; SCATTERING;
D O I：
10.1021/acsphotonics.7b00783
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
We demonstrate both experimentally and numerically multifold enhancement of magneto-optical effects in sub wavelength dielectric nanostructures with a magnetic surrounding exhibiting localized magnetic Mie resonances. We employ amorphous silicon nanodisks covered with a thin nickel film and achieve the 5-fold enhancement of the magneto-optical response of the hybrid magnetophotonic array of nanodisks in comparison with a thin nickel film deposited on a flat silica substrate. Our findings allow for a new basis for active and nonreciprocal photonic nanostructures and metadevices, which could be tuned by an external magnetic field.
引用
收藏
页码：2390 / 2395
页数：6
相关论文
共 39 条
  • [1] Armelles G, 2013, ADV OPT MATER, V1, P10, DOI [10.1002/adom.201370002, 10.1002/adom.201200011]
  • [2] Belotelov VI, 2011, NAT NANOTECHNOL, V6, P370, DOI [10.1038/nnano.2011.54, 10.1038/NNANO.2011.54]
  • [3] Designer Magnetoplasmonics with Nickel Nanoferromagnets
    Bonanni, Valentina
    Bonetti, Stefano
    Pakizeh, Tavakol
    Pirzadeh, Zhaleh
    Chen, Jianing
    Nogues, Josep
    Vavassori, Paolo
    Hillenbrand, Rainer
    Akerman, Johan
    Dmitriev, Alexandre
    [J]. NANO LETTERS, 2011, 11 (12) : 5333 - 5338
  • [4] Magnetoplasmonics and Femtosecond Optomagnetism at the Nanoscale
    Bossini, D.
    Belotelov, V. I.
    Zvezdin, A. K.
    Kalish, A. N.
    Kimel, A. V.
    [J]. ACS PHOTONICS, 2016, 3 (08): : 1385 - 1400
  • [5] Buschow K. J., 2003, Handbook of Magnetic Materials, V15
  • [6] Plasmonic Nickel Nanoantennas
    Chen, Jianing
    Albella, Pablo
    Pirzadeh, Zhaleh
    Alonso-Gonzalez, Pablo
    Huth, Florian
    Bonetti, Stefano
    Bonanni, Valentina
    Akerman, Johan
    Nogues, Josep
    Vavassori, Paolo
    Dmitriev, Alexandre
    Aizpurua, Javier
    Hillenbrand, Rainer
    [J]. SMALL, 2011, 7 (16) : 2341 - 2347
  • [7] Chesnitskiy A. V., 2017, PLASMONICS, P1
  • [8] Nonreciprocal plasmonics enables giant enhancement of thin-film Faraday rotation
    Chin, Jessie Yao
    Steinle, Tobias
    Wehlus, Thomas
    Dregely, Daniel
    Weiss, Thomas
    Belotelov, Vladimir I.
    Stritzker, Bernd
    Giessen, Harald
    [J]. NATURE COMMUNICATIONS, 2013, 4
  • [9] Magneto-Optical Activity in High Index Dielectric Nanoantennas
    de Sousa, N.
    Froufe-Perez, L. S.
    Saenz, J. J.
    Garcia-Martin, A.
    [J]. SCIENTIFIC REPORTS, 2016, 6
  • [10] Decker M., 2016, J OPT, V18, P1
1234