Deconvolution of the potential and time dependence of electrochemical porous semiconductor formation

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dc.contributor.author Quill, Nathan
dc.contributor.author O'Dwyer, Colm
dc.contributor.author Lynch, Robert P.
dc.contributor.author Buckley, D. Noel
dc.date.accessioned 2013-03-04T16:42:08Z
dc.date.available 2013-03-04T16:42:08Z
dc.date.copyright 2009
dc.date.issued 2009-01
dc.identifier.citation Quill, N.,O'Dwyer, C.,Lynch, R.,Buckley, D. N. (2009) 'Deconvolution of the Potential and Time Dependence of Electrochemical Porous Semiconductor Formation'. ECS Trans, 19(3), pp. 295-304.doi: 10.1149/1.3120709 en
dc.identifier.volume 19 en
dc.identifier.issued 3 en
dc.identifier.startpage 295 en
dc.identifier.endpage 304 en
dc.identifier.uri http://hdl.handle.net/10468/1009
dc.identifier.doi 10.1149/1.3120709
dc.description.abstract A layer of porous InP is grown beneath a thin dense surface layer when n-InP electrodes are anodized to sufficiently high potentials in aqueous KOH solutions. The shape of the linear sweep (LSV) or the cyclic voltammogram (CV) is dependent on carrier concentration. A technique is presented to deconvolute the effects of potential and time on a CV. The results obtained from this technique are used to explain the shape of the anodic current response and its relation to porous layer formation. The accuracy of the deconvolution technique is then tested by comparison to experimental results. en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher The Electrochemical Society en
dc.relation.uri http://ecst.ecsdl.org/content/19/3/295
dc.rights © The Electrochemical Society, Inc. 2009. All rights reserved. Except as provided under U.S. copyright law, this work may not be reproduced, resold, distributed, or modified without the express permission of The Electrochemical Society (ECS). The archival version of this work was published in Quill, N., O'Dwyer, C., Lynch, R., Buckley, D. N. (2009) 'Deconvolution of the Potential and Time Dependence of Electrochemical Porous Semiconductor Formation'. ECS Trans, 19(3), pp. 295-304.doi: 10.1149/1.3120709 en
dc.subject Porous InP en
dc.subject n-InP electrodes en
dc.subject Aqueous KOH en
dc.subject Linear sweep (LSV) en
dc.subject Cyclic voltammogram (CV) en
dc.subject Anodic current response en
dc.subject Porous layer formation en
dc.subject.lcsh Electrochemistry en
dc.title Deconvolution of the potential and time dependence of electrochemical porous semiconductor formation en
dc.type Article (peer-reviewed) en
dc.internal.authorurl http://research.ucc.ie/profiles/D004/codwyer 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 2012-11-29T17:50:33Z
dc.description.version Accepted Version en
dc.internal.rssid 162343155
dc.contributor.funder Science Foundation Ireland en
dc.description.status Peer reviewed en
dc.identifier.journaltitle ECS Transactions en
dc.internal.copyrightchecked No. CORA - AV + set statement. en
dc.internal.licenseacceptance Yes en
dc.internal.IRISemailaddress c.odwyer@ucc.ie en


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