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

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Tuomisto, F.
dc.contributor.author Ranki, V.
dc.contributor.author Saarinen, K.
dc.contributor.author Look, D.C.
dc.date.accessioned 2018-05-22T14:35:59Z
dc.date.available 2018-05-22T14:35:59Z
dc.date.issued 2003-11
dc.identifier.citation Tuomisto , 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 . DOI: 10.1103/PhysRevLett.91.205502 en
dc.identifier.issn 1079-7114
dc.identifier.other PURE UUID: 52f4773a-642b-4a78-a1b6-0e1e3618f6e3
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/evidence-of-the-zn-vacancy-acting-as-the-dominant-acceptor-in-ntype-zno(52f4773a-642b-4a78-a1b6-0e1e3618f6e3).html
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/13500209/PhysRevLett.91.205502.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/30905
dc.description.abstract We 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.format.extent 4
dc.format.extent 1-4
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartofseries Physical Review Letters en
dc.relation.ispartofseries Volume 91, issue 20 en
dc.rights openAccess en
dc.title Evidence of the Zn vacancy acting as the dominant acceptor in n-type ZnO en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Department of Applied Physics
dc.subject.keyword acceptor
dc.subject.keyword irradiation
dc.subject.keyword vacancy
dc.subject.keyword ZnO
dc.identifier.urn URN:NBN:fi:aalto-201805222345
dc.identifier.doi 10.1103/PhysRevLett.91.205502
dc.type.version publishedVersion

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