Magneto-electric control of polarization in spintronic terahertz emitters
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
* : Corresponding author
Department of Applied Mathematics VSB-Technical University of Ostrava Tr. 17. listopadu 15 CZ 708 33 Ostrava-Poruba Czech Republic -
République tchèque
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.