Analytical modelling of tantalum/titanium oxide-based multi-layer selector to eliminate sneak path current in RRAM arrays. - Arya Lekshmi Jagath; Thulasiraman Nandha Kumar; Haider Abbas F. Almurib; Kochupurackal Balakrishna Pillai Jinesh (IET Circuits Devices Syst., 2020)