Nuclear Spins in a Solid Exceeding 10-Hour Coherence Times for Ultra-Long-Term Quantum Storage

Long-term quantum storage for quantum communication applications will require optically accessible states with coherence times exceeding the desired storage time. Ground-state hyperfine levels in Eu^{3+}:Y_{2}SiO_{5} have previously shown coherence times as long as 6 h at 1.4 K when operated at a ze...

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Bibliographic Details
Main Authors: Fudong Wang, Miaomiao Ren, Weiye Sun, Mucheng Guo, Matthew J. Sellars, Rose L. Ahlefeldt, John G. Bartholomew, Juan Yao, Shuping Liu, Manjin Zhong
Format: Article
Language:English
Published: American Physical Society 2025-01-01
Series:PRX Quantum
Online Access:http://doi.org/10.1103/PRXQuantum.6.010302
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