Controllable freezing of the nuclear spin bath in a single-atom spin qubit

The quantum coherence and gate fidelity of electron spin qubits in semiconductors are often limited by nuclear spin fluctuations. Enrichment of spin-zero isotopes in silicon markedly improves the dephasing time [Formula: see text] , which, unexpectedly, can extend two orders of magnitude beyond theo...

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Detalhes bibliográficos
Publicado no:Sci Adv
Main Authors: Mądzik, Mateusz T., Ladd, Thaddeus D., Hudson, Fay E., Itoh, Kohei M., Jakob, Alexander M., Johnson, Brett C., McCallum, Jeffrey C., Jamieson, David N., Dzurak, Andrew S., Laucht, Arne, Morello, Andrea
Formato: Artigo
Idioma:Inglês
Publicado em: American Association for the Advancement of Science 2020
Assuntos:
Research Articles
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC7458445/
https://ncbi.nlm.nih.gov/pubmed/32937454
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/sciadv.aba3442
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