Magneto-electric control of polarization in spintronic terahertz emitters
Nicolas Tiercelin  1, *@  , Geoffrey Lezier  1, *@  , Pierre Koleják  1, 2, *@  , Jean-François Lampin  1, *@  , Yannick Dusch  1, *@  , Kamil Postava  2, *@  , Mathias Vanwolleghem  1, *@  
1 : Institut d'Électronique, de Microélectronique et de Nanotechnologie (IEMN) - UMR 8520
Université de Lille, Université Polytechnique Hauts-de-France, Ecole Centrale de Lille, Centre National de la Recherche Scientifique
Laboratoire Central – Cité Scientifique – Avenue Poincaré – CS 60069 – 59652 VILLENEUVE D'ASCQ CEDEX -  France
2 : Faculty of Electrical Engineering and Computer Science
Department of Applied Mathematics VSB-Technical University of Ostrava Tr. 17. listopadu 15 CZ 708 33 Ostrava-Poruba Czech Republic -  République tchèque
* : Corresponding author

Magnetoelectric control of the emitted polarization of THz waves was demonstrated for the first time in spintronic emitters thanks to the use of a magnetostrictive ferromagnetic layer in an emitter deposited on top of a ferroelectric relaxor substrate.


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