Photoconductive properties of Bi2S3 nanowires

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dc.contributor.author Andzane, Jana
dc.contributor.author Kunakova, Gunta
dc.contributor.author Varghese, Justin M.
dc.contributor.author Holmes, Justin D.
dc.contributor.author Erts, Donats
dc.date.accessioned 2016-01-26T16:43:49Z
dc.date.available 2016-01-26T16:43:49Z
dc.date.issued 2015-02-14
dc.identifier.citation ANDZANE, J., KUNAKOVA, G., VARGHESE, J., HOLMES, J. D. & ERTS, D. 2015. Photoconductive properties of Bi2S3 nanowires. Journal of Applied Physics, 117: 064305, 1-6. http://scitation.aip.org/content/aip/journal/jap/117/6/10.1063/1.4907867 en
dc.identifier.volume 117 en
dc.identifier.issued 6 en
dc.identifier.startpage 064305(1) en
dc.identifier.endpage 064305(6) en
dc.identifier.issn 00218979
dc.identifier.uri http://hdl.handle.net/10468/2220
dc.identifier.doi 10.1063/1.4907867
dc.description.abstract The photoconductive properties of Bi2S3 nanowires synthesized inside anodized alumina (AAO) membrane have been characterized as a function of illuminating photon energy between the wavelengths of 500 to 900 nm and at constant illumination intensity of 1–4 μW·cm−2. Photoconductivity spectra, photocurrent values, photocurrent onset/decay times of individual Bi2S3 nanowires liberated from the AAO membrane were determined and compared with those of arrays of as-produced Bi2S3 nanowires templated inside pores of AAO membrane. The alumina membrane was found to significantly influence the photoconductive properties of the AAO-hosted Bi2S3 nanowires, when compared to liberated from the AAO membrane individual Bi2S3 nanowires, possibly due to charge carrier trapping at the interface between the nanowire surface and the pore walls. en
dc.description.sponsorship Science Foundation Ireland (FORME Strategic Research Cluster Award (Project No. 07/SRC/I1172)); National Research Program of Latvia (IMIS 2) en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher AIP Publishing en
dc.relation.uri http://scitation.aip.org/content/aip/journal/jap
dc.rights © 2015, AIP Publishing. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing.The following article appeared in Journal of Applied Physics 117: 064305 (2015) and may be found at http://scitation.aip.org/content/aip/journal/jap/117/6/10.1063/1.4907867 en
dc.rights.uri http://publishing.aip.org/authors/rights-and-permissions en
dc.subject One-dimensional nanostructures en
dc.subject Thin films en
dc.subject Arrays en
dc.subject Photodetectors en
dc.subject Alumina en
dc.subject Membranes en
dc.subject Nanowires en
dc.subject Alumina membranes en
dc.subject Anodized alumina en
dc.subject Charge carrier trapping en
dc.subject Illumination intensity en
dc.subject Nanowire surface en
dc.subject Photoconductive properties en
dc.subject Photoconductivity spectrum en
dc.subject Photon energy en
dc.subject Photoconductivity en
dc.subject Electron traps en
dc.subject Nanofabrication en
dc.subject Bismuth compounds en
dc.subject Semiconductor growth en
dc.subject Semiconductor quantum wires en
dc.subject Semiconductor materials en
dc.title Photoconductive properties of Bi2S3 nanowires en
dc.type Article (peer-reviewed) en
dc.internal.authorcontactother Justin D. Holmes, Chemistry, University College Cork, Cork, Ireland. +353-21-490-3000 Email: j.holmes@ucc.ie en
dc.internal.availability Full text available en
dc.date.updated 2015-02-18T15:59:56Z
dc.description.version Accepted Version en
dc.internal.rssid 291022429
dc.contributor.funder Science Foundation Ireland en
dc.contributor.funder National Research Program of Latvia en
dc.description.status Peer reviewed en
dc.identifier.journaltitle Journal of Applied Physics en
dc.internal.copyrightchecked No !!CORA!! AIP Guidelines for Institutional Repositories: "AIP authors only may post their articles (including the AIP version) on their own or their employers’ web sites. This includes the right to include the final publisher’s version of the article in the author’s institutional repository. " Accessed January 2016: http://publishing.aip.org/authors/copyright-reuse. SHERPA/RoMEO indicates "author can archive publisher's version/PDF" under certain condtions including Institutional repository. en
dc.internal.licenseacceptance Yes en
dc.internal.IRISemailaddress j.holmes@ucc.ie en
dc.identifier.articleid 064305


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