Stabilization of point-defect spin qubits by quantum wells

Certain point defects in crystals can be used as optically addressable quantum bits, much like atoms trapped in vacuum. Ivády et al. show that embedding such artificial atoms in stacking faults can actually improve their optical properties, making them function even more like true atoms.

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Detalles Bibliográficos
Autores principales: Viktor Ivády, Joel Davidsson, Nazar Delegan, Abram L. Falk, Paul V. Klimov, Samuel J. Whiteley, Stephan O. Hruszkewycz, Martin V. Holt, F. Joseph Heremans, Nguyen Tien Son, David D. Awschalom, Igor A. Abrikosov, Adam Gali
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Q
Acceso en línea:https://doaj.org/article/eb4c5ecc28844a8487d34d51ff312981
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Descripción
Sumario:Certain point defects in crystals can be used as optically addressable quantum bits, much like atoms trapped in vacuum. Ivády et al. show that embedding such artificial atoms in stacking faults can actually improve their optical properties, making them function even more like true atoms.