Enhanced Cooper-Pair Injection into a Semiconductor Structure by Resonant Tunneling.
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DOI: 10.1103/physrevlett.128.127701
Abstract: We demonstrate enhanced Andreev reflection in a Nb/InGaAs/InP-based superconductor-semiconductor hybrid device resulting in increased Cooper-pair injection efficiency, achieved by Cooper-pair tunneling into a semiconductor quantum well resonant state. We show this enhancement by investigating the… read more here.
Keywords: pair injection; pair; semiconductor; cooper pair ... See more keywords