Active and dynamic infrared switching of VO2 (M) nanoparticle film on ITO glass

An active and dynamic infrared switching film device was built via integrating VO2 (M) nanoparticles and the ITO glass substrate. The infrared optical transmittance of the device can be real-time manipulated by an applied voltage, overcoming the high Tc limit of VO2 (M) and providing a new insight into the applications of transparent conductive electrodes in the thermochromic field.