Organic–Inorganic Eu(3+)/Tb(3+) codoped hybrid films for temperature mapping in integrated circuits

The continuous decrease on the geometric size of electronic devices and integrated circuits generates higher local power densities and localized heating problems that cannot be characterized by conventional thermographic techniques. Here, a self-referencing intensity-based molecular thermometer invo...

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Autores principales: Brites, Carlos D. S., Lima, Patrícia P., Silva, Nuno J. O., Millán, Angel, Amaral, Vitor S., Palacio, Fernando, Carlos, Luís D.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2013
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3982520/
https://www.ncbi.nlm.nih.gov/pubmed/24790938
http://dx.doi.org/10.3389/fchem.2013.00009
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author Brites, Carlos D. S.
Lima, Patrícia P.
Silva, Nuno J. O.
Millán, Angel
Amaral, Vitor S.
Palacio, Fernando
Carlos, Luís D.
author_facet Brites, Carlos D. S.
Lima, Patrícia P.
Silva, Nuno J. O.
Millán, Angel
Amaral, Vitor S.
Palacio, Fernando
Carlos, Luís D.
author_sort Brites, Carlos D. S.
collection PubMed
description The continuous decrease on the geometric size of electronic devices and integrated circuits generates higher local power densities and localized heating problems that cannot be characterized by conventional thermographic techniques. Here, a self-referencing intensity-based molecular thermometer involving a di-ureasil organic-inorganic hybrid thin film co-doped with Eu(3+) and Tb(3+) tris (β-diketonate) chelates is used to obtain the temperature map of a FR4 printed wiring board with spatio-temporal resolutions of 0.42 μm/4.8 ms.
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spelling pubmed-39825202014-04-30 Organic–Inorganic Eu(3+)/Tb(3+) codoped hybrid films for temperature mapping in integrated circuits Brites, Carlos D. S. Lima, Patrícia P. Silva, Nuno J. O. Millán, Angel Amaral, Vitor S. Palacio, Fernando Carlos, Luís D. Front Chem Chemistry The continuous decrease on the geometric size of electronic devices and integrated circuits generates higher local power densities and localized heating problems that cannot be characterized by conventional thermographic techniques. Here, a self-referencing intensity-based molecular thermometer involving a di-ureasil organic-inorganic hybrid thin film co-doped with Eu(3+) and Tb(3+) tris (β-diketonate) chelates is used to obtain the temperature map of a FR4 printed wiring board with spatio-temporal resolutions of 0.42 μm/4.8 ms. Frontiers Media S.A. 2013-07-08 /pmc/articles/PMC3982520/ /pubmed/24790938 http://dx.doi.org/10.3389/fchem.2013.00009 Text en Copyright © 2013 Brites, Lima, Silva, Millán, Amaral, Palacio and Carlos. http://creativecommons.org/licenses/by/3.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in other forums, provided the original authors and source are credited and subject to any copyright notices concerning any third-party graphics etc.
spellingShingle Chemistry
Brites, Carlos D. S.
Lima, Patrícia P.
Silva, Nuno J. O.
Millán, Angel
Amaral, Vitor S.
Palacio, Fernando
Carlos, Luís D.
Organic–Inorganic Eu(3+)/Tb(3+) codoped hybrid films for temperature mapping in integrated circuits
title Organic–Inorganic Eu(3+)/Tb(3+) codoped hybrid films for temperature mapping in integrated circuits
title_full Organic–Inorganic Eu(3+)/Tb(3+) codoped hybrid films for temperature mapping in integrated circuits
title_fullStr Organic–Inorganic Eu(3+)/Tb(3+) codoped hybrid films for temperature mapping in integrated circuits
title_full_unstemmed Organic–Inorganic Eu(3+)/Tb(3+) codoped hybrid films for temperature mapping in integrated circuits
title_short Organic–Inorganic Eu(3+)/Tb(3+) codoped hybrid films for temperature mapping in integrated circuits
title_sort organic–inorganic eu(3+)/tb(3+) codoped hybrid films for temperature mapping in integrated circuits
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3982520/
https://www.ncbi.nlm.nih.gov/pubmed/24790938
http://dx.doi.org/10.3389/fchem.2013.00009
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