Magneto-optical activity in nonmagnetic hyperbolic nanoparticles

Kuttruff, Joel; Gabbani, Alessio; Petrucci, Gaia; Zhao, Yingqi; Iarossi, Marzia; Pedrueza Villalmanzo, Esteban; Dmitriev, Alexandre; Parracino, Antonietta; Strangi, Giuseppe; De Angelis, Francesco; Brida, Daniele; Pineider, Francesco; Maccaferri, Nicolò

Reference : Magneto-optical activity in nonmagnetic hyperbolic nanoparticles


	Document type :	Scientific journals : Article
	Discipline(s) :	Physical, chemical, mathematical & earth Sciences : Physics
	Focus Areas :	Physics and Materials Science
	To cite this reference:	http://hdl.handle.net/10993/48091

Title :	Magneto-optical activity in nonmagnetic hyperbolic nanoparticles
Language :	English
Author, co-author :	Kuttruff, Joel []
	Gabbani, Alessio []
	Petrucci, Gaia []
	Zhao, Yingqi []
	Iarossi, Marzia []
	Pedrueza Villalmanzo, Esteban []
	Dmitriev, Alexandre []
	Parracino, Antonietta []
	Strangi, Giuseppe []
	De Angelis, Francesco []
	Brida, Daniele [University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Physics and Materials Science (DPHYMS) >]
	Pineider, Francesco []
	Maccaferri, Nicolò [University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Physics and Materials Science (DPHYMS) >]
Publication date :	In press
Journal title :	Physical Review Letters
Publisher :	American Physical Society
Peer reviewed :	Yes (verified by ORBi^lu)
Audience :	International
ISSN :	0031-9007
e-ISSN :	1079-7114
City :	New York
Country :	NY
Abstract :	[en] Active nanophotonics can be realized by controlling the optical properties of materials with external magnetic fields. Here, we explore the influence of optical anisotropy on the magneto-optical activity in non-magnetic hyperbolic nanoparticles. We demonstrate that the magneto-optical response is driven by fundamental electric and magnetic dipole modes induced by the hyperbolic dispersion. Magnetic circular dichroism experiments confirm the theoretical predictions and reveal tunable magneto-optical activity across the visible and near infrared spectral range.
Permalink :	http://hdl.handle.net/10993/48091
Other URL :	https://journals.aps.org/prl/accepted/9107bY91R941d68b23290ff5ecfccd053e2e1486b
FnR project :	FnR ; FNR13624497 > Nicolò Maccaferri > ULTRON > Ultrafast Coherent Hybridization Of Photons And Spins In Multi-functional Magnetoplasmonic Metamaterials > 01/01/2020 > 31/12/2022 > 2019

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