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dc.contributor.authorMoon, Seon Young-
dc.contributor.authorKim, Dai-Hong-
dc.contributor.authorChang, Hye Jung-
dc.contributor.authorChoi, Jong Kwon-
dc.contributor.authorKang, Chong-Yun-
dc.contributor.authorChoi, Heon Jin-
dc.contributor.authorHong, Seong-Hyeon-
dc.contributor.authorBaek, Seung-Hyub-
dc.contributor.authorKim, Jin-Sang-
dc.contributor.authorJang, Ho Won-
dc.date.accessioned2024-01-20T13:03:46Z-
dc.date.available2024-01-20T13:03:46Z-
dc.date.created2021-09-01-
dc.date.issued2013-01-07-
dc.identifier.issn0003-6951-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/128459-
dc.description.abstractThe two-dimensional electron gas formed at LaAlO3/SrTiO3 heterointerfaces exhibits a variety of interesting physical properties. Herein, we report on tunable conductivity at LaAlO3/SrxCa1-xTiO3 heterostructures. By changing the Sr content in the SrxCa1-xTiO3 (0 <= x <= 1) layers, the orthorhombicity of the films, which inevitably accompanies TiO6 octahedral distortions in the unit cells, could be varied. As a result, the interfacial conductivity can be tuned over 6 orders of magnitude. We suggest that the use of pseudosubstrates with chemical substitution or alloying is a promising route to finely tune conductivity at oxide heterointerfaces. (C) 2013 American Institute of Physics. [http://dx.doi.org/10.1063/1.4773986]-
dc.languageEnglish-
dc.publisherAMER INST PHYSICS-
dc.subjectOXIDE HETEROSTRUCTURES-
dc.subjectELECTRON-GAS-
dc.subjectLAALO3/SRTIO3 HETEROINTERFACE-
dc.subjectPEROVSKITES-
dc.subjectINTERFACES-
dc.titleTunable conductivity at LaAlO3/SrxCa1-xTiO3 (0 <= x <= 1) heterointerfaces-
dc.typeArticle-
dc.identifier.doi10.1063/1.4773986-
dc.description.journalClass1-
dc.identifier.bibliographicCitationAPPLIED PHYSICS LETTERS, v.102, no.1-
dc.citation.titleAPPLIED PHYSICS LETTERS-
dc.citation.volume102-
dc.citation.number1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000313646500089-
dc.identifier.scopusid2-s2.0-84872307797-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalResearchAreaPhysics-
dc.type.docTypeArticle-
dc.subject.keywordPlusOXIDE HETEROSTRUCTURES-
dc.subject.keywordPlusELECTRON-GAS-
dc.subject.keywordPlusLAALO3/SRTIO3 HETEROINTERFACE-
dc.subject.keywordPlusPEROVSKITES-
dc.subject.keywordPlusINTERFACES-
dc.subject.keywordAuthor2DEG-
dc.subject.keywordAuthorConductivity-
dc.subject.keywordAuthorTunable-
dc.subject.keywordAuthorheterointerfaces-
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KIST Article > 2013
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