Spatially Resolved Decoherence of Donor Spins in Silicon Strained by a Metallic Electrode
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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Engineering topics
Flurin, E.
Publications and source records attributed to Flurin, E..
Multimode Storage of Quantum Microwave Fields in Electron Spins over 100 ms
In this work, we report long coherence times (up to 300 ms) for near-surface bismuth donor electron spins in silicon coupled to a superconducting microresonator, biased at a clock transition. This enables us to demonstrate the partial absorption of a train of weak microwave fields in the spin ensemble, their storage for 100 ms, and their retrieval, using a Hahn-echo-like protocol. Phase coherence and quantum statistics are preserved in the storage.
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSIC↗