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Optically-Induced Antiferromagnetic Order in Mie-Resonant Dielectric Metasurfaces

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Date

2020

Authors

Zhou, Wenjia
Choi, Duk-Yong
Sautter, Jurgen
Arslan, D
Zou, Chengjun
Fasold, S.
Lepeshov, Sergey
Pertsch, Thomas
Staude, Isabelle
Kivshar, Yuri

Journal Title

Journal ISSN

Volume Title

Publisher

Optica Publishing Group

Abstract

We study silicon-based metasurfaces with complex unit cells composed of Mie-resonant dielectric nanodisks and nanorings and observe experimentally a signature of optical response with a staggered structure of optically-induced magnetic dipole moments, associated with the so-called optical antiferromagnetic order.

Description

Keywords

Subwavelength structures, nanostructures, Nanostructure fabrication

Citation

URI

http://hdl.handle.net/1885/269780

Collections

ANU Research Publications

Source

Proceedings of the Conference on Lasers and Electro-Optics (CLEO 2020)

Type

Conference paper

Book Title

Entity type

Access Statement

Open Access

License Rights

DOI

10.1364/CLEO_QELS.2020.FM4B.7

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Optically-induced antiferromagnetic order_AAM.pdf (353.14 KB)

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