Název:
Preparation and characterizatiobn of layers of Au, Pd and Rh nanoparticles deposited on n-InP substrates
Autoři:
Kostejn, M. ; Žďánský, Karel ; Piksová, K. ; Zavadil, Jiří Typ dokumentu: Příspěvky z konference Konference/Akce: NANOCON 2011, 3 rd International Conference, Brno (CZ), 2011-09-21 / 2011-09-23
Rok:
2011
Jazyk:
eng
Abstrakt: Colloids of Au, Pd and Rh nanoparticles (NPs) were prepared in reverse micelles and surface plasmon absorption bands were identified. Layers of metal NPs were deposited on InP substrates by electrophoretic deposition and imaged by SEM. Low-temperature photoluminescence spectrum of InP was found to be enhanced mainly by Au NPs. Sensitivity to hydrogen of Schottky barriers prepared by dropping colloidal graphite onto the surface of InP partly covered with Pd NPs was measured by current change in 100 ppm H2/N2.
Klíčová slova:
nanostructures; semiconductor devices; sensors Číslo projektu: CEZ:AV0Z20670512 (CEP) Zdrojový dokument: NANOCON 2011, Conference Proceedings, 3 rd International Conference, ISBN 978-80-87294-27-7
Instituce: Ústav fotoniky a elektroniky AV ČR
(web)
Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0216252