Mechanism that dictates pore width and <111>a pore propagation in InP

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dc.contributor.authorLynch, Robert P.
dc.contributor.authorQuill, Nathan
dc.contributor.authorO'Dwyer, Colm
dc.contributor.authorNakahara, Shohei
dc.contributor.authorBuckley, D. Noel
dc.contributor.funderIrish Research Council for Science Engineering and Technologyen
dc.date.accessioned2016-07-06T11:32:13Z
dc.date.available2016-07-06T11:32:13Z
dc.date.issued2012-03-15
dc.date.updated2012-11-30T12:21:02Z
dc.description.abstractWe report a mechanism for pore growth and propagation based on a three-step charge transfer model. The study is supported by electron microscopy analysis of highly doped n-InP samples anodised in aqueous KOH. The model and experimental data are used to explain propagation of pores of characteristic diameter preferentially along the <111>A directions. We also show evidence for deviation of pore growth from the <111>A directions and explain why such deviations should occur. The model is self-consistent and predicts how carrier concentration affects the internal dimensions of the porous structures.en
dc.description.sponsorshipIrish Research Council for Science Engineering and Technology (Postgraduate scholarships)en
dc.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationLynch, R. P., Quill, N., O'Dwyer, C., Nakahara, S. and Buckley, D. N. (2012) 'Mechanism that dictates pore width and <111>a pore propagation in InP'. ECS Transactions, 50(6), pp. 319-334. http://ecst.ecsdl.org/content/50/6/319.abstracten
dc.identifier.doi10.1149/05006.0319ecst
dc.identifier.endpage334en
dc.identifier.issn1938-5862
dc.identifier.issued6en
dc.identifier.journaltitleECS Transactionsen
dc.identifier.startpage319en
dc.identifier.urihttps://hdl.handle.net/10468/2828
dc.identifier.volume50en
dc.language.isoenen
dc.publisherElectrochemical Societyen
dc.relation.urihttp://ecst.ecsdl.org/content/50/6en
dc.rights© The Electrochemical Societyen
dc.subjectNanotechnologyen
dc.subjectElectrochemical propertiesen
dc.subjectCharge transfer modelen
dc.subjectElectron microscopy analysisen
dc.subjectInPen
dc.subjectInternal dimensionsen
dc.subjectPore growthen
dc.subjectPore widthen
dc.subjectPorous structuresen
dc.titleMechanism that dictates pore width and <111>a pore propagation in InPen
dc.typeArticle (peer-reviewed)en
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