Carboxylate-based molecular magnet: one path toward achieving stable quantum correlations at room temperature

Detalhes bibliográficos
Autor(a) principal: Cruz, C.
Data de Publicação: 2016
Outros Autores: Soares-Pinto, D. O., Brandão, P., Santos, A. M. dos, Reis, M. S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10773/18196
Resumo: The control of quantum correlations in solid-state systems by means of material engineering is a broad avenue to be explored, since it makes possible steps toward the limits of quantum mechanics and the design of novel materials with applications on emerging quantum technologies. In this context, this letter explores the potential of molecular magnets to be prototypes of materials for quantum information technology. More precisely, we engineered a material and from its geometric quantum discord we found significant quantum correlations up to 9540 K (even without entanglement); and, in addition, a pure singlet state occupied up to around 80 K (above liquid nitrogen temperature). These results could only be achieved due to the carboxylate group promoting a metal-to-metal huge magnetic interaction.
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spelling Carboxylate-based molecular magnet: one path toward achieving stable quantum correlations at room temperatureQuantun discordGeometric correlationsMolecular magnetsThe control of quantum correlations in solid-state systems by means of material engineering is a broad avenue to be explored, since it makes possible steps toward the limits of quantum mechanics and the design of novel materials with applications on emerging quantum technologies. In this context, this letter explores the potential of molecular magnets to be prototypes of materials for quantum information technology. More precisely, we engineered a material and from its geometric quantum discord we found significant quantum correlations up to 9540 K (even without entanglement); and, in addition, a pure singlet state occupied up to around 80 K (above liquid nitrogen temperature). These results could only be achieved due to the carboxylate group promoting a metal-to-metal huge magnetic interaction.European Physical Society2017-07-31T16:45:24Z2016-03-01T00:00:00Z2016-03info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/18196eng0295-507510.1209/0295-5075/113/40004Cruz, C.Soares-Pinto, D. O.Brandão, P.Santos, A. M. dosReis, M. S.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-05-06T04:02:38Zoai:ria.ua.pt:10773/18196Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-06T04:02:38Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Carboxylate-based molecular magnet: one path toward achieving stable quantum correlations at room temperature
title Carboxylate-based molecular magnet: one path toward achieving stable quantum correlations at room temperature
spellingShingle Carboxylate-based molecular magnet: one path toward achieving stable quantum correlations at room temperature
Cruz, C.
Quantun discord
Geometric correlations
Molecular magnets
title_short Carboxylate-based molecular magnet: one path toward achieving stable quantum correlations at room temperature
title_full Carboxylate-based molecular magnet: one path toward achieving stable quantum correlations at room temperature
title_fullStr Carboxylate-based molecular magnet: one path toward achieving stable quantum correlations at room temperature
title_full_unstemmed Carboxylate-based molecular magnet: one path toward achieving stable quantum correlations at room temperature
title_sort Carboxylate-based molecular magnet: one path toward achieving stable quantum correlations at room temperature
author Cruz, C.
author_facet Cruz, C.
Soares-Pinto, D. O.
Brandão, P.
Santos, A. M. dos
Reis, M. S.
author_role author
author2 Soares-Pinto, D. O.
Brandão, P.
Santos, A. M. dos
Reis, M. S.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Cruz, C.
Soares-Pinto, D. O.
Brandão, P.
Santos, A. M. dos
Reis, M. S.
dc.subject.por.fl_str_mv Quantun discord
Geometric correlations
Molecular magnets
topic Quantun discord
Geometric correlations
Molecular magnets
description The control of quantum correlations in solid-state systems by means of material engineering is a broad avenue to be explored, since it makes possible steps toward the limits of quantum mechanics and the design of novel materials with applications on emerging quantum technologies. In this context, this letter explores the potential of molecular magnets to be prototypes of materials for quantum information technology. More precisely, we engineered a material and from its geometric quantum discord we found significant quantum correlations up to 9540 K (even without entanglement); and, in addition, a pure singlet state occupied up to around 80 K (above liquid nitrogen temperature). These results could only be achieved due to the carboxylate group promoting a metal-to-metal huge magnetic interaction.
publishDate 2016
dc.date.none.fl_str_mv 2016-03-01T00:00:00Z
2016-03
2017-07-31T16:45:24Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10773/18196
url http://hdl.handle.net/10773/18196
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0295-5075
10.1209/0295-5075/113/40004
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dc.publisher.none.fl_str_mv European Physical Society
publisher.none.fl_str_mv European Physical Society
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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