Exploring the Quantum Mysteries of Metals
A new study led by Rice University physicist Qimiao Si explores the unusual behavior of quantum critical metals, which defy traditional physics at low temperatures. These metals, known as strange metals, experience significant changes at quantum critical points, where quasiparticles lose their identity, affecting the material's electronic structure. The research offers insights into high-temperature superconductors and suggests a universal pattern in quantum critical materials, potentially advancing the development of new superconductors.