Ultrasonic irradiation of nanoporous Au

Paolo Barra; Gabriele Traversari; Elisa Sogne; Maria Carta; Alberto Cincotti; Andrea Falqui; Francesco Delogu

doi:10.1016/j.matlet.2022.132400

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Ultrasonic irradiation of nanoporous Au

Paolo Barra, Gabriele Traversari, Elisa Sogne, Maria Carta, Alberto Cincotti, Andrea Falqui et Francesco Delogu

Materials letters, Vol.320, p.132400

01/08/2022

DOI: https://doi.org/10.1016/j.matlet.2022.132400

Résumé

Materials Science

Materials Science, Multidisciplinary

Physical Sciences

Physics

Physics, Applied

Science & Technology

Technology

We investigated the effects of ultrasonic irradiation (UI) on nanoporous (NP) Au structures fabricated by deal-loying. To this aim, we leaned an ultrasonic horn against the sample surface and carried out experiments at different temperature. We found that UI induces coarsening, analogously to the process driven by annealing.

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Détails

Titre: Ultrasonic irradiation of nanoporous Au
Créateurs - sans rôle: Paolo Barra - Univ Cagliari, Dipartimento Ingn Meccan Chim & Mat, via Marengo 2, I-09123 Cagliari, Italy
Gabriele Traversari - Univ Cagliari, Dipartimento Ingn Meccan Chim & Mat, via Marengo 2, I-09123 Cagliari, Italy
Elisa Sogne - Univ Milan, Dipartimento Fis Aldo Pontremoli, via Giovanni Celoria 16, I-20133 Milan, Italy
Maria Carta - University of Cagliari
Alberto Cincotti - Univ Cagliari, Dipartimento Ingn Meccan Chim & Mat, via Marengo 2, I-09123 Cagliari, Italy
Andrea Falqui - Univ Milan, Dipartimento Fis Aldo Pontremoli, via Giovanni Celoria 16, I-20133 Milan, Italy
Francesco Delogu - University of Cagliari
Détails de publication: Materials letters, Vol.320, p.132400
Éditeur: Elsevier
Nombre de pages: 3
Note de subvention: Fondazione di Sardegna - Regione Sardegna
Identifiants: 99158433109311
Unité académique: Institut Charles Gerhardt Montpellier - ICGM
Langue: English
Type de ressource: Journal article