Please use this identifier to cite or link to this item: https://physrep.ff.bg.ac.rs/handle/123456789/117
Title: Structural and luminescence characterization of porous anodic oxide films on aluminum formed in sulfamic acid solution
Authors: Stojadinović, Stevan 
Vasilić, Rastko 
Belča, Ivan 
Tadic, M.
Kasalica, Bećko 
Zeković, Ljubiša 
Keywords: Aluminum;Galvanoluminescence;Photoluminescence;Porous oxide films;Sulfamic acid
Issue Date: 30-Dec-2008
Journal: Applied Surface Science
Abstract: 
Atomic force microscopy (AFM) and luminescence methods (galvanoluminescence and photoluminescence) were used to characterize porous oxide films obtained by aluminum anodization in sulfamic acid solution. For the first time we measured weak galvanoluminescence during aluminum anodization in sulfamic acid and found strong influence of sample's surface pretreatment as well as anodic conditions on luminescence intensity. AFM analysis showed that the pore arrangement of porous oxide films formed in sulfamic acid by two-step anodization process at a constant voltage of 15-30 V is relatively irregular. © 2008 Elsevier B.V. All rights reserved.
URI: https://physrep.ff.bg.ac.rs/handle/123456789/117
ISSN: 0169-4332
DOI: 10.1016/j.apsusc.2008.08.023
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