Биполярное резистивное переключение в нанотубулярном слое анодированного диокида титана

Abstract

TiO2-NT nanotubular arrays were synthesized on surfaces o f titanium foil via electrochemical oxidation. It was shown that the resulting layer 500 nm thick contained nanotubes with average diameters of 60 nm. The volt-ampere characteristics o f the fabricated Ti/TiO2-NT/Au sandwich structure were investigated in full cycles of resistive switching, and in simulations o f multiple data readings. Resistance in the low- (R lrs ~ 3 Ohm) and high-(R hrs ~ 180 Ohm) resistance states was determined.