Evidence of the Zn vacancy acting as the dominant acceptor in n-type ZnO

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorTuomisto, F.
dc.contributor.authorRanki, V.
dc.contributor.authorSaarinen, K.
dc.contributor.authorLook, D.C.
dc.contributor.departmentDepartment of Applied Physics
dc.date.accessioned2018-05-22T14:35:59Z
dc.date.available2018-05-22T14:35:59Z
dc.date.issued2003-11
dc.description.abstractWe have used positron annihilation spectroscopy to determine the nature and the concentrations of the open volume defects in as-grown and electron irradiated (Eel=2   MeV, fluence 6×1017   cm−2) ZnO samples. The Zn vacancies are identified at concentrations of [VZn]≃2×1015   cm−3 in the as-grown material and [VZn]≃2×1016   cm−3 in the irradiated ZnO. These concentrations are in very good agreement with the total acceptor density determined by temperature dependent Hall experiments. Thus, the Zn vacancies are dominant acceptors in both as-grown and irradiated ZnO.en
dc.description.versionPeer revieweden
dc.format.extent4
dc.format.extent1-4
dc.format.mimetypeapplication/pdf
dc.identifier.citationTuomisto , F , Ranki , V , Saarinen , K & Look , D C 2003 , ' Evidence of the Zn vacancy acting as the dominant acceptor in n-type ZnO ' , Physical Review Letters , vol. 91 , no. 20 , 205502 , pp. 1-4 . https://doi.org/10.1103/PhysRevLett.91.205502en
dc.identifier.doi10.1103/PhysRevLett.91.205502
dc.identifier.issn1079-7114
dc.identifier.otherPURE UUID: 52f4773a-642b-4a78-a1b6-0e1e3618f6e3
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/52f4773a-642b-4a78-a1b6-0e1e3618f6e3
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/13500209/PhysRevLett.91.205502.pdf
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/30905
dc.identifier.urnURN:NBN:fi:aalto-201805222345
dc.language.isoenen
dc.relation.ispartofseriesPhysical Review Lettersen
dc.relation.ispartofseriesVolume 91, issue 20en
dc.rightsopenAccessen
dc.subject.keywordacceptor
dc.subject.keywordirradiation
dc.subject.keywordvacancy
dc.subject.keywordZnO
dc.titleEvidence of the Zn vacancy acting as the dominant acceptor in n-type ZnOen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion
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