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dc.date.accessioned2016-08-10T08:29:58Z
dc.date.available2016-08-10T08:29:58Z
dc.date.issued2009
dc.identifier.urihttp://hdl.handle.net/10852/51179
dc.description.abstractThe interaction between group-Ia elements in ZnO have been studied by implanting Na into hydrothermally grown ZnO samples containing ~4×1017 Li/cm3 and employing secondary ion mass spectrometry for sample analysis. Postimplantation annealing above 500 °C results in a diffusion of Na and concurrently Li is efficiently depleted from the regions occupied by Na. The data show unambiguously that Na and Li compete for the same trapping site and the results provide strong experimental evidence for that the formation energies of Na on Zn site together with that of interstitial Li are lower than those of Li on Zn site and interstitial Na in highly resistive ZnO. This conclusion is also supported by recent theoretical estimates of the formation energies of these species as a function of the Fermi-level position in ZnO. © 2009 American Institute of Physics.en_US
dc.language.isoenen_US
dc.relation.ispartofNeuvonen, Pekka T. (2012) Nano engineering of ZnO; intrinsic defects and group-I impurities. Doctoral thesis. http://urn.nb.no/URN:NBN:no-54645
dc.relation.urihttp://urn.nb.no/URN:NBN:no-54645
dc.titleInteraction between Na and Li in ZnOen_US
dc.typeJournal articleen_US
dc.creator.authorNeuvonen, Pekka T.
dc.creator.authorVines, Lasse
dc.creator.authorKuznetsov, Andrej Yu.
dc.creator.authorSvensson, Bengt G.
dc.creator.authorDu, Xiaolong
dc.creator.authorTuomisto, Filip
dc.creator.authorHallén, Anders
dc.identifier.jtitleApplied Physics Letters
dc.identifier.volume95
dc.identifier.doihttp://dx.doi.org/10.1063/1.3270107
dc.identifier.urnURN:NBN:no-54643
dc.type.documentTidsskriftartikkelen_US
dc.type.peerreviewedPeer reviewed
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/51179/1/Neuvonen_III.pdf
dc.type.versionPublishedVersion
cristin.articleid242111


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