All-optical control of long-lived nuclear spins in rare-earth doped nanoparticles

The long coherence time of rare-earth dopant spins in bulk crystals has made them attractive qubit candidates but creating nanoscale devices often introduce decoherence sources that reduce performance. Serrano et al. demonstrate all-optical control of rare earth doped nanoparticles with millisecond...

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Auteurs principaux: D. Serrano, J. Karlsson, A. Fossati, A. Ferrier, P. Goldner
Format: article
Langue:EN
Publié: Nature Portfolio 2018
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Accès en ligne:https://doaj.org/article/85b12f8b9d9c472e91f2941e1d9810f9
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Résumé:The long coherence time of rare-earth dopant spins in bulk crystals has made them attractive qubit candidates but creating nanoscale devices often introduce decoherence sources that reduce performance. Serrano et al. demonstrate all-optical control of rare earth doped nanoparticles with millisecond coherence times.