Electrochemical pore formation on InP in alkaline solutions

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dc.contributor.author Harvey, E.
dc.contributor.author O'Dwyer, Colm
dc.contributor.author Melly, T.
dc.contributor.author Buckley, D. Noel
dc.contributor.author Cunnane, V. J.
dc.contributor.author Sutton, David
dc.contributor.author Newcomb, Simon B.
dc.contributor.author Chu, S. N. G.
dc.date.accessioned 2016-07-15T08:56:10Z
dc.date.available 2016-07-15T08:56:10Z
dc.date.issued 2001-09
dc.identifier.citation Harvey, E., O’ Dwyer, C., Melly, T., Buckley, D. N., Cunnane, V. J., Sutton, D., Newcomb, S. B. and Chu, S. N. G. (2001) 'Electrochemical Pore Formation on InP in Alkaline Solutions', State-of-the-Art Program on Compound Semiconductors XXXV, 200th Meeting of the Electrochemical Society , 2-9 September, San Francisco, California, in Proceedings - Electrochemical Society, Vol. 20, pp. 87-95. ISBN 1566773539 en
dc.identifier.volume 20 en
dc.identifier.startpage 87 en
dc.identifier.endpage 95 en
dc.identifier.issn 1566773539
dc.identifier.issn 9781566773539
dc.identifier.uri http://hdl.handle.net/10468/2884
dc.description.abstract The surface properties of InP electrodes were examined following anodization in (NH4)2S and KOH electrolytes. In both solutions, the observation of current peaks in the cyclic voltammetric curves was attributed to selective etching of the substrate and a film formation process. AFM images of samples anodized in the sulfide solution, revealed surface pitting and TEM micrographs revealed the porous nature of the film formed on top of the pitted substrate. After anodization in the KOH electrolyte, TEM images revealed that a porous layer extending 500 nm into the substrate had been formed. Analysis of the composition of the anodic products indicates the presence of In2S3 in films grown in (NH4)2S and an In2O3 phase within the porous network formed in KOH. en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Electrochemical Society en
dc.relation.uri http://ecsdl.org/site/misc/proceedings_volumes.xhtml
dc.rights © 2001, Electrochemical Society en
dc.subject InP electrodes en
dc.subject Anodization en
dc.subject KOH electrolyte en
dc.subject Transmission electron microscopy en
dc.subject Anodic products en
dc.title Electrochemical pore formation on InP in alkaline solutions en
dc.type Article (peer-reviewed) en
dc.internal.authorcontactother Colm O'Dwyer, Chemistry, University College Cork, Cork, Ireland. +353-21-490-3000 Email: c.odwyer@ucc.ie en
dc.internal.availability Full text available en
dc.date.updated 2012-11-30T12:15:56Z
dc.description.version Accepted Version en
dc.internal.rssid 162343125
dc.description.status Peer reviewed en
dc.identifier.journaltitle Proceedings - Electrochemical Society en
dc.internal.copyrightchecked No. !!CORA!! en
dc.internal.licenseacceptance Yes en
dc.internal.conferencelocation San Francisco, California en
dc.internal.IRISemailaddress c.odwyer@ucc.ie en

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