Solid-state qubits: Forget about being clean, embrace mess
Date | 15th, Jan 2024 |
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Source | ScienceDaily - General News Websites |
DESCRIPTION
New findings debunk previous wisdom that solid-state qubits need to be super dilute in an ultra-clean material to achieve long lifetimes. Instead, cram lots of rare-earth ions into a crystal and some will form pairs that act as highly coherent qubits, a new paper shows.