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

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dc.contributor.authorQuill, Nathan
dc.contributor.authorO'Dwyer, Colm
dc.contributor.authorLynch, Robert P.
dc.contributor.authorBuckley, D. Noel
dc.contributor.funderScience Foundation Irelanden
dc.date.accessioned2013-03-04T16:42:08Z
dc.date.available2013-03-04T16:42:08Z
dc.date.copyright2009
dc.date.issued2009-01
dc.date.updated2012-11-29T17:50:33Z
dc.description.abstractA 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.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationQuill, 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: 10.1149/1.3120709en
dc.identifier.doi10.1149/1.3120709
dc.identifier.endpage304en
dc.identifier.issued3en
dc.identifier.journaltitleECS Transactionsen
dc.identifier.startpage295en
dc.identifier.urihttps://hdl.handle.net/10468/1009
dc.identifier.volume19en
dc.language.isoenen
dc.publisherThe Electrochemical Societyen
dc.relation.urihttp://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: 10.1149/1.3120709en
dc.subjectPorous InPen
dc.subjectn-InP electrodesen
dc.subjectAqueous KOHen
dc.subjectLinear sweep (LSV)en
dc.subjectCyclic voltammogram (CV)en
dc.subjectAnodic current responseen
dc.subjectPorous layer formationen
dc.subject.lcshElectrochemistryen
dc.titleDeconvolution of the potential and time dependence of electrochemical porous semiconductor formationen
dc.typeArticle (peer-reviewed)en
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