RESEARCH ON QUANTUM MATERIALS EXHIBITING NOVEL QUANTUM PHENOMENA, SUCH AS QUANTUM CRITICALITY AND NON-FERMI LIQUID BEHAVIOR

Abstract

The study of quantum materials has emerged as a forefront of research in condensed matter physics, as it unveils fascinating phenomena that challenge our conventional understanding of matter and its behavior. This abstract provides an overview of research on quantum materials that exhibit extraordinary quantum phenomena, such as quantum criticality and non-Fermi liquid behavior, and discusses their implications for the field of physics. Quantum criticality represents a pivotal focus in the quest to understand exotic phases of matter. It arises when a material undergoes a quantum phase transition at absolute zero temperature, giving rise to emergent behaviors that defy classical descriptions. Researchers are exploring diverse quantum materials, including heavy fermion compounds, high-temperature superconductors, and strongly correlated electron systems, to unravel the complex interplay of competing quantum states. These investigations provide essential insights into the fundamental principles governing quantum phase transitions, offering a glimpse into the mysterious realm where conventional thermodynamics break down.