Figure 4From: Memristive properties of hexagonal WO3 nanowires induced by oxygen vacancy migrationLog-scale I - V curves recorded for comparing the effects of UV light illumination and temperature. I-V curves recorded for the WO3 nanowire with asymmetric contacts with (circle) and without (square, triangle) UV light illumination at 300 K (square, cirle) and 425 K (triangle).Back to article page