dc.date.accessioned | 2021-12-17T18:40:58Z | |
dc.date.available | 2021-12-17T18:40:58Z | |
dc.date.created | 2021-08-16T12:45:18Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Iordanidou, Konstantina Persson, Clas . Stoner ferromagnetism in hole-doped CuM(IIIA)2 with M(IIIA) = Al, Ga, and In. ACS Applied Materials & Interfaces. 2021, 13, 29770 | |
dc.identifier.uri | http://hdl.handle.net/10852/89600 | |
dc.description.abstract | Using density functional theory calculations, we examine the effect of hole doping on the magnetic and electronic properties of CuMIIIAO2, with MIIIA = Al, Ga, and In. CuMIIIAO2 nonmagnetic semiconductors switch to ferromagnetic half-metals upon hole doping. For CuAlO2, the nonmagnetic-to-ferromagnetic transition occurs for hole densities of ∼7 × 1019/cm3. Ferromagnetism arises from an exchange splitting of the electronic states at the valence band edge, and it can be attributed to the high-lying Cu-d states. Hole doping induced by cation vacancies and substitutional divalent dopants is also investigated. Interestingly, both vacancies and nonmagnetic divalent dopants result in the emergence of ferromagnetism. | |
dc.language | EN | |
dc.rights | Attribution 4.0 International | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.title | Stoner ferromagnetism in hole-doped CuM(IIIA)2 with M(IIIA) = Al, Ga, and In | |
dc.type | Journal article | |
dc.creator.author | Iordanidou, Konstantina | |
dc.creator.author | Persson, Clas | |
cristin.unitcode | 185,15,17,20 | |
cristin.unitname | Senter for Materialvitenskap og Nanoteknologi fysikk | |
cristin.ispublished | true | |
cristin.fulltext | preprint | |
cristin.qualitycode | 1 | |
dc.identifier.cristin | 1926309 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=ACS Applied Materials & Interfaces&rft.volume=13&rft.spage=29770&rft.date=2021 | |
dc.identifier.jtitle | ACS Applied Materials & Interfaces | |
dc.identifier.volume | 13 | |
dc.identifier.issue | 25 | |
dc.identifier.startpage | 29770 | |
dc.identifier.endpage | 29779 | |
dc.identifier.doi | https://doi.org/10.1021/acsami.1c00403 | |
dc.identifier.urn | URN:NBN:no-92200 | |
dc.type.document | Tidsskriftartikkel | |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 1944-8244 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/89600/4/acsami.1c00403.pdf | |
dc.type.version | PublishedVersion | |
dc.relation.project | NOTUR/NORSTORE/NN9180K | |
dc.relation.project | NFR/251131 | |