Fig. 13: Electric current modulation on VO2.
From: Recent progress in the phase-transition mechanism and modulation of vanadium dioxide materials
a Schematics showing the gradual change of phases inside a nanowire. The black and white parts denote the metallic and insulating phases. b The resistance of annealed VO2 nanowires at room temperature with a 0.3 V bias. The 30 V, 20 V, and 10 V pulses are applied for 0.25 s. The inset graph shows the change for 5 min with a 20 V bias. c The resistance–voltage (R–V) hysteresis curve6. Copyright© 2013 John Wiley and Sons. d After applying a bias current on a hybridized device, the device temperature moves close to the phase transition boundary (area denoted by the red open rectangle)89. Copyright© 2017 Elsevier
