New findings suggest the need to re-evaluate current theories on electron interactions, leading to a better understanding of magnetic properties, high-temperature superconductivity, and the behavior of transparent metals.
Researchers unveiled previously unobserved phenomena in an ultra-clean sample of the correlated metal SrVO3 in a paper published on June 24 in the journal Nature Communications. The study offers experimental insights that challenge the prevailing theoretical models of these unusual metals.
The international research team—from the Paul Drude Institute of Solid State Electronics (PDI), Germany; Oak Ridge National Laboratory (ORNL); Pennsylvania State University; University of Pittsburgh; the Pittsburgh Quantum Institute; and University of Minnesota—believes their findings will prompt a re-evaluation of current theories on electron correlation effects, shedding light on the origins of valuable phenomena in these systems, including magnetic properties, high-temperature superconductivity, and the unique characteristics of highly unusual transparent metals.
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