Light-Assisted Resistance Collapse in a V2O3-Based Mott-Insulator Device

The insulator-to-metal transition in Mott insulators is the key mechanism for most of the electronic devices belonging to the Mottronics family. Intense research efforts are currently devoted to the development of specific control protocols, usually based on the application of voltage, strain, pressure, and light excitation. The ultimate goal is to achieve the complete control of the electronic phase transformation, with dramatic impact on the...