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dc.date.accessioned 2021-06-25T12:47:47Z
dc.date.available 2021-06-25T12:47:47Z
dc.date.issued 1993
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/120766
dc.description.abstract The ellipsometric responses of hydrous gold oxide layers (HAuOLs) and electroreduced gold surfaces (EDAuEs) resulting from HAuOL electroreduction have been studied in the 400–700 nm spectral range. For HAuOL the values of n and k are in the 1.760 ⩽ n ⩽ 1.930 and 0 ⩽ k ⩽ 0.24 ranges respectively. These results are discussed in terms of possible H2O-Au oxide molar ratios. For EDAuEs the values of n(λ) are k(λ) depend on the preparation conditions. These results are interpreted in terms of a composite EDAuE structure consisting of Au domains and solution-filled voids. en
dc.format.extent 82-85 es
dc.language en es
dc.subject Gold es
dc.subject Electroreduction es
dc.title Ellipsometric study of hydrous gold oxide layers and gold surfaces resulting from their electroreduction en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.1016/0040-6090(93)90066-X es
sedici.identifier.issn 0040-6090 es
sedici.creator.person Vela, María Elena es
sedici.creator.person Zerbino, Jorge Omar es
sedici.creator.person Arvia, Alejandro Jorge es
sedici.subject.materias Ciencias Exactas es
sedici.subject.materias Química es
sedici.description.fulltext true es
mods.originInfo.place Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Thin Solid Films es
sedici.relation.journalVolumeAndIssue vol. 233, no. 1-2 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)