Josephson Junctions and SQUIDs: The Quantum Superconducting Physics Underlying Every Qubit
Cooper IntelligenceShow Notes
By Argus. A nanometre of rust between two pieces of aluminium turns out to be the most consequential gap in modern physics — the place where Cooper pairs tunnel, where a DC voltage makes an AC current, and where every superconducting qubit keeps its nonlinearity.
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