Optically pumped spin polarization as a probe of many-body thermalization

Autores
Pagliero, Daniela; Zangara, Pablo René; Henshaw, Jacob; Ajoy, Ashok; Acosta, Rodolfo Héctor; Reimer, Jeffrey A.; Pines, Alexander; Meriles, Carlos A.
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Disorder and many body interactions are known to impact transport and thermalization in competing ways, with the dominance of one or the other giving rise to fundamentally different dynamical phases. Here we investigate the spin diffusion dynamics of 13C in diamond, which we dynamically polarize at room temperature via optical spin pumping of engineered color centers. We focus on low-abundance, strongly hyperfine-coupled nuclei, whose role in the polarization transport we expose through the integrated impact of variable radio-frequency excitation on the observable bulk 13C magnetic resonance signal. Unexpectedly, we find good thermal contact throughout the nuclear spin bath, virtually independent of the hyperfine coupling strength, which we attribute to effective carbon-carbon interactions mediated by the electronic spin ensemble. In particular, observations across the full range of hyperfine couplings indicate the nuclear spin diffusion constant takes values up to two orders of magnitude greater than that expected from homo-nuclear spin couplings.
Fil: Pagliero, Daniela. City College Of New York; Estados Unidos
Fil: Zangara, Pablo René. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Henshaw, Jacob. City College Of New York; Estados Unidos
Fil: Ajoy, Ashok. University of California at Berkeley; Estados Unidos
Fil: Acosta, Rodolfo Héctor. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Reimer, Jeffrey A.. University of California at Berkeley; Estados Unidos
Fil: Pines, Alexander. University of California at Berkeley; Estados Unidos
Fil: Meriles, Carlos A.. The Doctorate-granting Institution Of The City University Of New York; Estados Unidos
Materia
NV CENTERS
THERMALIZATION
MANY-BODY PHYSICS
HYPERPOLARIZATION
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:11336/147320
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Optically pumped spin polarization as a probe of many-body thermalizationPagliero, DanielaZangara, Pablo RenéHenshaw, JacobAjoy, AshokAcosta, Rodolfo HéctorReimer, Jeffrey A.Pines, AlexanderMeriles, Carlos A.NV CENTERSTHERMALIZATIONMANY-BODY PHYSICSHYPERPOLARIZATIONhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Disorder and many body interactions are known to impact transport and thermalization in competing ways, with the dominance of one or the other giving rise to fundamentally different dynamical phases. Here we investigate the spin diffusion dynamics of 13C in diamond, which we dynamically polarize at room temperature via optical spin pumping of engineered color centers. We focus on low-abundance, strongly hyperfine-coupled nuclei, whose role in the polarization transport we expose through the integrated impact of variable radio-frequency excitation on the observable bulk 13C magnetic resonance signal. Unexpectedly, we find good thermal contact throughout the nuclear spin bath, virtually independent of the hyperfine coupling strength, which we attribute to effective carbon-carbon interactions mediated by the electronic spin ensemble. In particular, observations across the full range of hyperfine couplings indicate the nuclear spin diffusion constant takes values up to two orders of magnitude greater than that expected from homo-nuclear spin couplings.Fil: Pagliero, Daniela. City College Of New York; Estados UnidosFil: Zangara, Pablo René. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; ArgentinaFil: Henshaw, Jacob. City College Of New York; Estados UnidosFil: Ajoy, Ashok. University of California at Berkeley; Estados UnidosFil: Acosta, Rodolfo Héctor. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; ArgentinaFil: Reimer, Jeffrey A.. University of California at Berkeley; Estados UnidosFil: Pines, Alexander. University of California at Berkeley; Estados UnidosFil: Meriles, Carlos A.. The Doctorate-granting Institution Of The City University Of New York; Estados UnidosScience Advances is the American Association for the Advancement of Science2020-04info: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/11336/147320Pagliero, Daniela; Zangara, Pablo René; Henshaw, Jacob; Ajoy, Ashok; Acosta, Rodolfo Héctor; et al.; Optically pumped spin polarization as a probe of many-body thermalization; Science Advances is the American Association for the Advancement of Science; Science Advances; 6; 18; 4-2020; 1-82375-2548CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://advances.sciencemag.org/lookup/doi/10.1126/sciadv.aaz6986info:eu-repo/semantics/altIdentifier/doi/10.1126/sciadv.aaz6986info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/2005.00647info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:28:21Zoai:ri.conicet.gov.ar:11336/147320instacron: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:34982025-10-22 11:28:21.933CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Optically pumped spin polarization as a probe of many-body thermalization
title Optically pumped spin polarization as a probe of many-body thermalization
spellingShingle Optically pumped spin polarization as a probe of many-body thermalization
Pagliero, Daniela
NV CENTERS
THERMALIZATION
MANY-BODY PHYSICS
HYPERPOLARIZATION
title_short Optically pumped spin polarization as a probe of many-body thermalization
title_full Optically pumped spin polarization as a probe of many-body thermalization
title_fullStr Optically pumped spin polarization as a probe of many-body thermalization
title_full_unstemmed Optically pumped spin polarization as a probe of many-body thermalization
title_sort Optically pumped spin polarization as a probe of many-body thermalization
dc.creator.none.fl_str_mv Pagliero, Daniela
Zangara, Pablo René
Henshaw, Jacob
Ajoy, Ashok
Acosta, Rodolfo Héctor
Reimer, Jeffrey A.
Pines, Alexander
Meriles, Carlos A.
author Pagliero, Daniela
author_facet Pagliero, Daniela
Zangara, Pablo René
Henshaw, Jacob
Ajoy, Ashok
Acosta, Rodolfo Héctor
Reimer, Jeffrey A.
Pines, Alexander
Meriles, Carlos A.
author_role author
author2 Zangara, Pablo René
Henshaw, Jacob
Ajoy, Ashok
Acosta, Rodolfo Héctor
Reimer, Jeffrey A.
Pines, Alexander
Meriles, Carlos A.
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv NV CENTERS
THERMALIZATION
MANY-BODY PHYSICS
HYPERPOLARIZATION
topic NV CENTERS
THERMALIZATION
MANY-BODY PHYSICS
HYPERPOLARIZATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Disorder and many body interactions are known to impact transport and thermalization in competing ways, with the dominance of one or the other giving rise to fundamentally different dynamical phases. Here we investigate the spin diffusion dynamics of 13C in diamond, which we dynamically polarize at room temperature via optical spin pumping of engineered color centers. We focus on low-abundance, strongly hyperfine-coupled nuclei, whose role in the polarization transport we expose through the integrated impact of variable radio-frequency excitation on the observable bulk 13C magnetic resonance signal. Unexpectedly, we find good thermal contact throughout the nuclear spin bath, virtually independent of the hyperfine coupling strength, which we attribute to effective carbon-carbon interactions mediated by the electronic spin ensemble. In particular, observations across the full range of hyperfine couplings indicate the nuclear spin diffusion constant takes values up to two orders of magnitude greater than that expected from homo-nuclear spin couplings.
Fil: Pagliero, Daniela. City College Of New York; Estados Unidos
Fil: Zangara, Pablo René. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Henshaw, Jacob. City College Of New York; Estados Unidos
Fil: Ajoy, Ashok. University of California at Berkeley; Estados Unidos
Fil: Acosta, Rodolfo Héctor. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Reimer, Jeffrey A.. University of California at Berkeley; Estados Unidos
Fil: Pines, Alexander. University of California at Berkeley; Estados Unidos
Fil: Meriles, Carlos A.. The Doctorate-granting Institution Of The City University Of New York; Estados Unidos
description Disorder and many body interactions are known to impact transport and thermalization in competing ways, with the dominance of one or the other giving rise to fundamentally different dynamical phases. Here we investigate the spin diffusion dynamics of 13C in diamond, which we dynamically polarize at room temperature via optical spin pumping of engineered color centers. We focus on low-abundance, strongly hyperfine-coupled nuclei, whose role in the polarization transport we expose through the integrated impact of variable radio-frequency excitation on the observable bulk 13C magnetic resonance signal. Unexpectedly, we find good thermal contact throughout the nuclear spin bath, virtually independent of the hyperfine coupling strength, which we attribute to effective carbon-carbon interactions mediated by the electronic spin ensemble. In particular, observations across the full range of hyperfine couplings indicate the nuclear spin diffusion constant takes values up to two orders of magnitude greater than that expected from homo-nuclear spin couplings.
publishDate 2020
dc.date.none.fl_str_mv 2020-04
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/11336/147320
Pagliero, Daniela; Zangara, Pablo René; Henshaw, Jacob; Ajoy, Ashok; Acosta, Rodolfo Héctor; et al.; Optically pumped spin polarization as a probe of many-body thermalization; Science Advances is the American Association for the Advancement of Science; Science Advances; 6; 18; 4-2020; 1-8
2375-2548
CONICET Digital
CONICET
url http://hdl.handle.net/11336/147320
identifier_str_mv Pagliero, Daniela; Zangara, Pablo René; Henshaw, Jacob; Ajoy, Ashok; Acosta, Rodolfo Héctor; et al.; Optically pumped spin polarization as a probe of many-body thermalization; Science Advances is the American Association for the Advancement of Science; Science Advances; 6; 18; 4-2020; 1-8
2375-2548
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://advances.sciencemag.org/lookup/doi/10.1126/sciadv.aaz6986
info:eu-repo/semantics/altIdentifier/doi/10.1126/sciadv.aaz6986
info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/2005.00647
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 Science Advances is the American Association for the Advancement of Science
publisher.none.fl_str_mv Science Advances is the American Association for the Advancement of Science
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 12.982451

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