Communications Materials (Jul 2022)
Probing the evolution of electronic phase-coexistence in complex systems by terahertz radiation
Abstract
Probing the growth and evolution of phase-coexistence in complex materials is key to understanding electronic phase transitions. Here, a combination of THz time-domain spectroscopy and DC transport provides a way to probe coexistence of metallic and insulating clusters in a disorder-controlled metal-insulator transition.