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Please use this identifier to cite or link to this item: https://doi.org/10.1088/0957-4484/22/11/115202
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dc.titleProbing the photoresponse of individual Nb2O5 nanowires with global and localized laser beam irradiation
dc.contributor.authorTamang, R.
dc.contributor.authorVarghese, B.
dc.contributor.authorMhaisalkar, S.G.
dc.contributor.authorTok, E.S.
dc.contributor.authorSow, C.H.
dc.date.accessioned2014-10-16T09:37:21Z
dc.date.available2014-10-16T09:37:21Z
dc.date.issued2011-03-18
dc.identifier.citationTamang, R., Varghese, B., Mhaisalkar, S.G., Tok, E.S., Sow, C.H. (2011-03-18). Probing the photoresponse of individual Nb2O5 nanowires with global and localized laser beam irradiation. Nanotechnology 22 (11) : -. ScholarBank@NUS Repository. https://doi.org/10.1088/0957-4484/22/11/115202
dc.identifier.issn09574484
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/97617
dc.description.abstractPhotoresponse of isolated Nb2O5 nanowires (NW) padded with platinum (Pt) at both ends were studied with global irradiation by a laser beam and localized irradiation using a focused laser beam. Global laser irradiation on individual NW in ambient and vacuum conditions revealed photocurrent contributions with different time characteristics (rapid and slowly varying components) arising from defect level excitations, thermal heating effect, surface states and NW-Pt contacts. With a spot size of
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1088/0957-4484/22/11/115202
dc.description.sourcetitleNanotechnology
dc.description.volume22
dc.description.issue11
dc.description.page-
dc.description.codenNNOTE
dc.identifier.isiut000287076900003
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