Observation of Highly Nonlinear Resistive Switching of Al2O3/TiO2-x Memristors at Cryogenic Temperature (1.5 K). - Yann Beilliard; François Paquette; Frédéric Brousseau; Serge Ecoffey; Fabien Alibart; Dominique Drouin (CoRR, 2019)