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dc.date.accessioned2017-08-16T14:09:14Z
dc.date.available2017-08-16T14:09:14Z
dc.date.created2011-11-04T14:54:37Z
dc.date.issued2011
dc.identifier.citationJohansen, Klaus Magnus H Zubiaga, Asier Tuomisto, Filip Monakhov, Edouard Kuznetsov, Andrej Svensson, Bengt Gunnar . H passivation of Li on Zn-site in ZnO: Positron annihilation spectroscopy and secondary ion mass spectrometry. Physical Review B. Condensed Matter and Materials Physics. 2011, 84(11)
dc.identifier.urihttp://hdl.handle.net/10852/57107
dc.description.abstractThe interaction of hydrogen (H) with lithium (Li) and zinc vacancies (VZn) in hydrothermally grown n-type zinc oxide (ZnO) has been investigated by positron annihilation spectroscopy (PAS) and secondary ion mass spectrometry. Li on Zn-site (LiZn) is found to be the dominant trap for migrating H atoms, while the trapping efficiency of VZn is considerably smaller. After hydrogenation, where the LiZn acceptor is passivated via formation of neutral LiZn-H pairs, VZn occurs as the prime PAS signature and with a concentration similar to that observed in nonhydrogenated Li-poor samples. Despite a low efficiency as an H trap, the apparent concentration of VZn in Li-poor samples decreases after hydrogenation, as detected by PAS, and evidence for formation of the neutral VZnH2 complex is presented. © 2011 American Physical Societyen_US
dc.languageEN
dc.publisherAmerican Physical Society
dc.titleH passivation of Li on Zn-site in ZnO: Positron annihilation spectroscopy and secondary ion mass spectrometryen_US
dc.typeJournal articleen_US
dc.creator.authorJohansen, Klaus Magnus H
dc.creator.authorZubiaga, Asier
dc.creator.authorTuomisto, Filip
dc.creator.authorMonakhov, Edouard
dc.creator.authorKuznetsov, Andrej
dc.creator.authorSvensson, Bengt Gunnar
cristin.unitcode185,15,17,0
cristin.unitnameSenter for materialvitenskap og nanoteknologi
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode2
dc.identifier.cristin850451
dc.identifier.bibliographiccitationinfo:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical Review B. Condensed Matter and Materials Physics&rft.volume=84&rft.spage=&rft.date=2011
dc.identifier.jtitlePhysical Review B. Condensed Matter and Materials Physics
dc.identifier.volume84
dc.identifier.issue11
dc.identifier.pagecount4
dc.identifier.doihttp://dx.doi.org/10.1103/PhysRevB.84.115203
dc.identifier.urnURN:NBN:no-59832
dc.type.documentTidsskriftartikkelen_US
dc.type.peerreviewedPeer reviewed
dc.source.issn1098-0121
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/57107/1/PhysRevB.84.115203.pdf
dc.type.versionPublishedVersion


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