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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/147320
Ver los metadatos del registro completo
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CONICET Digital (CONICET) |
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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 Técnicas2025-09-29T09:58:59Zoai: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:34982025-09-29 09:59:00.046CONICET 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 |
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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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13.070432 |