Design of a Cooper-Pair Box Electrometer for Application to Solid-State and Astroparticle Physics

Autores
Tosi, Leandro; Vion, Denis; Le Sueur, Helene
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We describe the design and principle of operation of a fast and sensitive electrometer operated at millikelvin temperatures, which aims at replacing conventional semiconducting charge amplifiers in experiments needing low back action or high sensitivity. This electrometer consists of a Cooper-pair box (CPB) coupled to a microwave resonator, which converts charge variations to resonance frequency shifts. By analyzing in detail its sensitivity to various parameters, we find that the resonator nonlinearity induced by the CPB can be exploited to improve sensitivity. Using conventional nanofabrication and measurement techniques, a charge sensitivity down to 10-7e/Hz with a megahertz bandwidth can be reached, which outperforms by 1 order of magnitude existing single-charge electrometers operated in the linear regime and opens up alternative possibilities in several fields such as mesoscopic and particle physics.
Fil: Tosi, Leandro. Université Paris Sud; Francia. Université Paris Saclay; Francia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Vion, Denis. Université Paris Saclay; Francia
Fil: Le Sueur, Helene. Université Paris Sud; Francia. Université Paris Saclay; Francia
Materia
Cooper Pair Box
Charge Detection
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/123640
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Design of a Cooper-Pair Box Electrometer for Application to Solid-State and Astroparticle PhysicsTosi, LeandroVion, DenisLe Sueur, HeleneCooper Pair BoxCharge Detectionhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We describe the design and principle of operation of a fast and sensitive electrometer operated at millikelvin temperatures, which aims at replacing conventional semiconducting charge amplifiers in experiments needing low back action or high sensitivity. This electrometer consists of a Cooper-pair box (CPB) coupled to a microwave resonator, which converts charge variations to resonance frequency shifts. By analyzing in detail its sensitivity to various parameters, we find that the resonator nonlinearity induced by the CPB can be exploited to improve sensitivity. Using conventional nanofabrication and measurement techniques, a charge sensitivity down to 10-7e/Hz with a megahertz bandwidth can be reached, which outperforms by 1 order of magnitude existing single-charge electrometers operated in the linear regime and opens up alternative possibilities in several fields such as mesoscopic and particle physics.Fil: Tosi, Leandro. Université Paris Sud; Francia. Université Paris Saclay; Francia. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Vion, Denis. Université Paris Saclay; FranciaFil: Le Sueur, Helene. Université Paris Sud; Francia. Université Paris Saclay; FranciaAmerican Physical Society2019-05-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/123640Tosi, Leandro; Vion, Denis; Le Sueur, Helene; Design of a Cooper-Pair Box Electrometer for Application to Solid-State and Astroparticle Physics; American Physical Society; Physical Review Applied; 11; 5; 28-5-2019; 1-132331-7019CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevApplied.11.054072info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prapplied/abstract/10.1103/PhysRevApplied.11.054072info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1711.08758info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:03:27Zoai:ri.conicet.gov.ar:11336/123640instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:03:27.809CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Design of a Cooper-Pair Box Electrometer for Application to Solid-State and Astroparticle Physics
title Design of a Cooper-Pair Box Electrometer for Application to Solid-State and Astroparticle Physics
spellingShingle Design of a Cooper-Pair Box Electrometer for Application to Solid-State and Astroparticle Physics
Tosi, Leandro
Cooper Pair Box
Charge Detection
title_short Design of a Cooper-Pair Box Electrometer for Application to Solid-State and Astroparticle Physics
title_full Design of a Cooper-Pair Box Electrometer for Application to Solid-State and Astroparticle Physics
title_fullStr Design of a Cooper-Pair Box Electrometer for Application to Solid-State and Astroparticle Physics
title_full_unstemmed Design of a Cooper-Pair Box Electrometer for Application to Solid-State and Astroparticle Physics
title_sort Design of a Cooper-Pair Box Electrometer for Application to Solid-State and Astroparticle Physics
dc.creator.none.fl_str_mv Tosi, Leandro
Vion, Denis
Le Sueur, Helene
author Tosi, Leandro
author_facet Tosi, Leandro
Vion, Denis
Le Sueur, Helene
author_role author
author2 Vion, Denis
Le Sueur, Helene
author2_role author
author
dc.subject.none.fl_str_mv Cooper Pair Box
Charge Detection
topic Cooper Pair Box
Charge Detection
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We describe the design and principle of operation of a fast and sensitive electrometer operated at millikelvin temperatures, which aims at replacing conventional semiconducting charge amplifiers in experiments needing low back action or high sensitivity. This electrometer consists of a Cooper-pair box (CPB) coupled to a microwave resonator, which converts charge variations to resonance frequency shifts. By analyzing in detail its sensitivity to various parameters, we find that the resonator nonlinearity induced by the CPB can be exploited to improve sensitivity. Using conventional nanofabrication and measurement techniques, a charge sensitivity down to 10-7e/Hz with a megahertz bandwidth can be reached, which outperforms by 1 order of magnitude existing single-charge electrometers operated in the linear regime and opens up alternative possibilities in several fields such as mesoscopic and particle physics.
Fil: Tosi, Leandro. Université Paris Sud; Francia. Université Paris Saclay; Francia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Vion, Denis. Université Paris Saclay; Francia
Fil: Le Sueur, Helene. Université Paris Sud; Francia. Université Paris Saclay; Francia
description We describe the design and principle of operation of a fast and sensitive electrometer operated at millikelvin temperatures, which aims at replacing conventional semiconducting charge amplifiers in experiments needing low back action or high sensitivity. This electrometer consists of a Cooper-pair box (CPB) coupled to a microwave resonator, which converts charge variations to resonance frequency shifts. By analyzing in detail its sensitivity to various parameters, we find that the resonator nonlinearity induced by the CPB can be exploited to improve sensitivity. Using conventional nanofabrication and measurement techniques, a charge sensitivity down to 10-7e/Hz with a megahertz bandwidth can be reached, which outperforms by 1 order of magnitude existing single-charge electrometers operated in the linear regime and opens up alternative possibilities in several fields such as mesoscopic and particle physics.
publishDate 2019
dc.date.none.fl_str_mv 2019-05-28
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/123640
Tosi, Leandro; Vion, Denis; Le Sueur, Helene; Design of a Cooper-Pair Box Electrometer for Application to Solid-State and Astroparticle Physics; American Physical Society; Physical Review Applied; 11; 5; 28-5-2019; 1-13
2331-7019
CONICET Digital
CONICET
url http://hdl.handle.net/11336/123640
identifier_str_mv Tosi, Leandro; Vion, Denis; Le Sueur, Helene; Design of a Cooper-Pair Box Electrometer for Application to Solid-State and Astroparticle Physics; American Physical Society; Physical Review Applied; 11; 5; 28-5-2019; 1-13
2331-7019
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevApplied.11.054072
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prapplied/abstract/10.1103/PhysRevApplied.11.054072
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1711.08758
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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