Long-lived optical coherence and spin lifetimes in Eu3+:Y2O3 oxide ceramics for quantum memories

Abstract Rare earth ions (REI) in solid materials are among the leading systems for quantum technology applications. However, developing practical REI quantum devices with long-lived coherent states remains challenging due to great difficulties in growing high-quality REI materials and incomplete un...

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Bibliographic Details
Main Authors: Shuping Liu, Miaomiao Ren, Wanting Xiao, Jun Wang, Yuting Liu, Diana Serrano, Philippe Goldner, Dingyuan Tang, Xiantong An, Fudong Wang, Manjin Zhong
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Communications Physics
Online Access:https://doi.org/10.1038/s42005-025-02259-y
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