Lanthanide luminescence to mimic molecular logic and computing through physical inputs
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10773/28667 |
Resumo: | The remarkable advances in molecular logic reported in the last decade demonstrate the potential of luminescent molecules for logical operations, a paradigm-changing concerning silicon-based electronics. Trivalent lanthanide (Ln3+) ions, with their characteristic narrow line emissions, long-lived excited states, and photostability under illumination, may improve the state-of-the-art molecular logical devices. Here, the use of monolithic silicon-based structures incorporating Ln3+ complexes for performing logical functions is reported. Elementary logic gates (AND, INH, and DEMUX), sequential logic (KEYPAD LOCK), and arithmetic operations (HALF ADDER and HALF SUBTRACTOR) exhibiting a switching ratio >60% are demonstrated for the first time using nonwet conditions. Additionally, this is the first report showing sequential logic and arithmetic operations combining molecular Ln3+ complexes and physical inputs. Contrary to chemical inputs, physical inputs may enable the future concatenation of distinct logical functions and reuse of the logical devices, a clear step forward toward input–output homogeneity that is precluding the integration of nowadays molecular logic devices. |
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Lanthanide luminescence to mimic molecular logic and computing through physical inputsComputingLanthanideLuminescenceMolecular logicPhysical inputThe remarkable advances in molecular logic reported in the last decade demonstrate the potential of luminescent molecules for logical operations, a paradigm-changing concerning silicon-based electronics. Trivalent lanthanide (Ln3+) ions, with their characteristic narrow line emissions, long-lived excited states, and photostability under illumination, may improve the state-of-the-art molecular logical devices. Here, the use of monolithic silicon-based structures incorporating Ln3+ complexes for performing logical functions is reported. Elementary logic gates (AND, INH, and DEMUX), sequential logic (KEYPAD LOCK), and arithmetic operations (HALF ADDER and HALF SUBTRACTOR) exhibiting a switching ratio >60% are demonstrated for the first time using nonwet conditions. Additionally, this is the first report showing sequential logic and arithmetic operations combining molecular Ln3+ complexes and physical inputs. Contrary to chemical inputs, physical inputs may enable the future concatenation of distinct logical functions and reuse of the logical devices, a clear step forward toward input–output homogeneity that is precluding the integration of nowadays molecular logic devices.Wiley2020-06-12T15:03:11Z2020-01-01T00:00:00Z2020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/28667eng10.1002/adom.202000312Rodríguez, Miguel Andres HernnadezBrites, Carlos D. S.Antorrena, GuillermoPiñol, RafaelCases, RafaelPérez‐García, LluïsaRodrigues, MafaldaPlaza, José AntónioTorras, NuriaDíez, IsabelMillán, AngelCarlos, Luís D.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:RCAAP2024-02-22T11:55:24Zoai:ria.ua.pt:10773/28667Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:01:08.485308Repositório 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 |
Lanthanide luminescence to mimic molecular logic and computing through physical inputs |
title |
Lanthanide luminescence to mimic molecular logic and computing through physical inputs |
spellingShingle |
Lanthanide luminescence to mimic molecular logic and computing through physical inputs Rodríguez, Miguel Andres Hernnadez Computing Lanthanide Luminescence Molecular logic Physical input |
title_short |
Lanthanide luminescence to mimic molecular logic and computing through physical inputs |
title_full |
Lanthanide luminescence to mimic molecular logic and computing through physical inputs |
title_fullStr |
Lanthanide luminescence to mimic molecular logic and computing through physical inputs |
title_full_unstemmed |
Lanthanide luminescence to mimic molecular logic and computing through physical inputs |
title_sort |
Lanthanide luminescence to mimic molecular logic and computing through physical inputs |
author |
Rodríguez, Miguel Andres Hernnadez |
author_facet |
Rodríguez, Miguel Andres Hernnadez Brites, Carlos D. S. Antorrena, Guillermo Piñol, Rafael Cases, Rafael Pérez‐García, Lluïsa Rodrigues, Mafalda Plaza, José António Torras, Nuria Díez, Isabel Millán, Angel Carlos, Luís D. |
author_role |
author |
author2 |
Brites, Carlos D. S. Antorrena, Guillermo Piñol, Rafael Cases, Rafael Pérez‐García, Lluïsa Rodrigues, Mafalda Plaza, José António Torras, Nuria Díez, Isabel Millán, Angel Carlos, Luís D. |
author2_role |
author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Rodríguez, Miguel Andres Hernnadez Brites, Carlos D. S. Antorrena, Guillermo Piñol, Rafael Cases, Rafael Pérez‐García, Lluïsa Rodrigues, Mafalda Plaza, José António Torras, Nuria Díez, Isabel Millán, Angel Carlos, Luís D. |
dc.subject.por.fl_str_mv |
Computing Lanthanide Luminescence Molecular logic Physical input |
topic |
Computing Lanthanide Luminescence Molecular logic Physical input |
description |
The remarkable advances in molecular logic reported in the last decade demonstrate the potential of luminescent molecules for logical operations, a paradigm-changing concerning silicon-based electronics. Trivalent lanthanide (Ln3+) ions, with their characteristic narrow line emissions, long-lived excited states, and photostability under illumination, may improve the state-of-the-art molecular logical devices. Here, the use of monolithic silicon-based structures incorporating Ln3+ complexes for performing logical functions is reported. Elementary logic gates (AND, INH, and DEMUX), sequential logic (KEYPAD LOCK), and arithmetic operations (HALF ADDER and HALF SUBTRACTOR) exhibiting a switching ratio >60% are demonstrated for the first time using nonwet conditions. Additionally, this is the first report showing sequential logic and arithmetic operations combining molecular Ln3+ complexes and physical inputs. Contrary to chemical inputs, physical inputs may enable the future concatenation of distinct logical functions and reuse of the logical devices, a clear step forward toward input–output homogeneity that is precluding the integration of nowadays molecular logic devices. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-06-12T15:03:11Z 2020-01-01T00:00:00Z 2020 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10773/28667 |
url |
http://hdl.handle.net/10773/28667 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1002/adom.202000312 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Wiley |
publisher.none.fl_str_mv |
Wiley |
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 instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
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RCAAP |
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 |
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1799137667034644480 |