Physicists record 'lifetime' of graphene qubits
Date | 31st, Dec 2018 |
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Source | EurekAlert - Scientific News Websites |
DESCRIPTION
Researchers from MIT and elsewhere have recorded, for the first time, quantum coherence of a graphene-based superconducting qubit, meaning how long it stays in superposition to compute with two logical states simultaneously. The work is a key step forward for practical quantum computing.