Juan Chamorro, Ph.D. Principal Investigator and Assistant Professor, Department of Materials Science and Engineering, Carnegie Mellon University

Entangled Spin and Orbital States in Transition-Metal Pyrochlore Compounds

Abstract

This research aims to investigate how electron interactions can create new quantum states by utilizing pyrochlores, a family of crystals with electrons whose magnetic spin and orbital motion remain in constant motion, even near absolute zero temperatures. Dr. Chamorro seeks to understand if this behavior in pyrochlores could give rise to a “quantum spin–orbital liquid,” a dynamic, entangled state of electrons that resists freezing and could support quantum effects at far higher temperatures than existing materials. This research has implications for expanding our understanding of quantum matter and the development of future quantum technologies. The Scientific Advisory Board felt Dr. Chamorro’s expertise in solid-state synthesis has positioned him well to take this innovative proposal from a good idea to realizable.

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