The metal-insulator transition is a phenomenon where a material changes from a metallic state, characterized by high electrical conductivity, to an insulating state with very low conductivity, often due to changes in temperature, pressure, or doping levels. This transition is crucial for understanding the electronic properties of materials and plays a significant role in the behavior of semiconductors and their applications in electronic devices.
congrats on reading the definition of metal-insulator transition. now let's actually learn it.