A random-walk benchmark for single-electron circuits

Fidelity control is important to quantum metrology and fault-tolerant quantum computation. Here, authors realize clock-controlled transfer of electrons through quantum dots and describe the statistics of accumulated charge by a random-walk model, achieving a benchmark for single-electron circuits.

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Autores principales: David Reifert, Martins Kokainis, Andris Ambainis, Vyacheslavs Kashcheyevs, Niels Ubbelohde
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/86c79193df4a41e0b420cf1e26db3ece
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spelling oai:doaj.org-article:86c79193df4a41e0b420cf1e26db3ece2021-12-02T14:01:15ZA random-walk benchmark for single-electron circuits10.1038/s41467-020-20554-w2041-1723https://doaj.org/article/86c79193df4a41e0b420cf1e26db3ece2021-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-20554-whttps://doaj.org/toc/2041-1723Fidelity control is important to quantum metrology and fault-tolerant quantum computation. Here, authors realize clock-controlled transfer of electrons through quantum dots and describe the statistics of accumulated charge by a random-walk model, achieving a benchmark for single-electron circuits.David ReifertMartins KokainisAndris AmbainisVyacheslavs KashcheyevsNiels UbbelohdeNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
David Reifert
Martins Kokainis
Andris Ambainis
Vyacheslavs Kashcheyevs
Niels Ubbelohde
A random-walk benchmark for single-electron circuits
description Fidelity control is important to quantum metrology and fault-tolerant quantum computation. Here, authors realize clock-controlled transfer of electrons through quantum dots and describe the statistics of accumulated charge by a random-walk model, achieving a benchmark for single-electron circuits.
format article
author David Reifert
Martins Kokainis
Andris Ambainis
Vyacheslavs Kashcheyevs
Niels Ubbelohde
author_facet David Reifert
Martins Kokainis
Andris Ambainis
Vyacheslavs Kashcheyevs
Niels Ubbelohde
author_sort David Reifert
title A random-walk benchmark for single-electron circuits
title_short A random-walk benchmark for single-electron circuits
title_full A random-walk benchmark for single-electron circuits
title_fullStr A random-walk benchmark for single-electron circuits
title_full_unstemmed A random-walk benchmark for single-electron circuits
title_sort random-walk benchmark for single-electron circuits
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/86c79193df4a41e0b420cf1e26db3ece
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AT martinskokainis arandomwalkbenchmarkforsingleelectroncircuits
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AT vyacheslavskashcheyevs arandomwalkbenchmarkforsingleelectroncircuits
AT nielsubbelohde arandomwalkbenchmarkforsingleelectroncircuits
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