Cooper pairs found above superconducting critical temperature in pair density waves, furthering room-temperature quantum electronics
"uranium ditelluride's pair density waves exhibit Cooper pairs organizing into spatial, nonuniform patterns persisting even above temperature where normal superconductivity vanishes... vestige of the paired state remains after the primary superconducting phase disappears... confirms that electron pairing can occur prior to entering the fully condensed superconducting state... provides key insights into unconventional, triplet-pair superconductors/ exotic quantum phases of matter"
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