DSpace at KOASAS
College of Natural Sciences(자연과학대학)Dept. of Physics(물리학과)PH-Journal Papers(저널논문)

Two-Dimensional Confinement of 3d(1) Electrons in LaTiO3/LaAlO3 Multilayers

Cited 40 time in webofscience Cited 0 time in scopus
  • Hit : 543
  • Download : 0
Export
DC FieldValueLanguage
dc.contributor.authorSeo, S. S. A.ko
dc.contributor.authorHan, M. J.ko
dc.contributor.authorHassink, G. W. J.ko
dc.contributor.authorChoi, W. S.ko
dc.contributor.authorMoon, S. J.ko
dc.contributor.authorKim, J. S.ko
dc.contributor.authorSusaki, T.ko
dc.contributor.authorLee, Y. S.ko
dc.contributor.authorYu, J.ko
dc.contributor.authorBernhard, C.ko
dc.contributor.authorHwang, H. Y.ko
dc.contributor.authorRijnders, G.ko
dc.contributor.authorBlank, D. H. A.ko
dc.contributor.authorKeimer, B.ko
dc.contributor.authorNoh, T. W.ko
dc.date.accessioned2013-03-12T17:49:15Z-
dc.date.available2013-03-12T17:49:15Z-
dc.date.created2012-08-03-
dc.date.created2012-08-03-
dc.date.issued2010-01-
dc.identifier.citationPHYSICAL REVIEW LETTERS, v.104, no.3-
dc.identifier.issn0031-9007-
dc.identifier.urihttp://hdl.handle.net/10203/103064-
dc.description.abstractWe report spectroscopic ellipsometry measurements of the anisotropy of the interband transitions parallel and perpendicular to the planes of (LaTiO3)n(LaAlO3)5 multilayers with n = 1-3. These provide direct information about the electronic structure of the two-dimensional (2D) 3d(1) state of the Ti ions. In combination with local density approximation, including a Hubbard U calculation, we suggest that 2D confinement in the TiO2 slabs lifts the degeneracy of the t(2g) states leaving only the planar d(xy) orbitals occupied. We outline that these multilayers can serve as a model system for the study of the t(2g) 2D Hubbard model.-
dc.languageEnglish-
dc.publisherAMER PHYSICAL SOC-
dc.subjectMOTT INSULATOR-
dc.subjectORBITAL LIQUID-
dc.subjectSUPERLATTICES-
dc.subjectMETAL-
dc.subjectHETEROSTRUCTURES-
dc.subjectRECONSTRUCTION-
dc.subjectINTERFACE-
dc.subjectLATIO3-
dc.subjectCU-
dc.titleTwo-Dimensional Confinement of 3d(1) Electrons in LaTiO3/LaAlO3 Multilayers-
dc.typeArticle-
dc.identifier.wosid000274003100032-
dc.identifier.scopusid2-s2.0-74549179202-
dc.type.rimsART-
dc.citation.volume104-
dc.citation.issue3-
dc.citation.publicationnamePHYSICAL REVIEW LETTERS-
dc.identifier.doi10.1103/PhysRevLett.104.036401-
dc.contributor.localauthorHan, M. J.-
dc.contributor.nonIdAuthorSeo, S. S. A.-
dc.contributor.nonIdAuthorHassink, G. W. J.-
dc.contributor.nonIdAuthorChoi, W. S.-
dc.contributor.nonIdAuthorMoon, S. J.-
dc.contributor.nonIdAuthorKim, J. S.-
dc.contributor.nonIdAuthorSusaki, T.-
dc.contributor.nonIdAuthorLee, Y. S.-
dc.contributor.nonIdAuthorYu, J.-
dc.contributor.nonIdAuthorBernhard, C.-
dc.contributor.nonIdAuthorHwang, H. Y.-
dc.contributor.nonIdAuthorRijnders, G.-
dc.contributor.nonIdAuthorBlank, D. H. A.-
dc.contributor.nonIdAuthorKeimer, B.-
dc.contributor.nonIdAuthorNoh, T. W.-
dc.type.journalArticleArticle-
dc.subject.keywordPlusMOTT INSULATOR-
dc.subject.keywordPlusORBITAL LIQUID-
dc.subject.keywordPlusSUPERLATTICES-
dc.subject.keywordPlusMETAL-
dc.subject.keywordPlusHETEROSTRUCTURES-
dc.subject.keywordPlusRECONSTRUCTION-
dc.subject.keywordPlusINTERFACE-
dc.subject.keywordPlusLATIO3-
dc.subject.keywordPlusCU-
Appears in Collection
PH-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 40 items in WoS Click to see citing articles in records_button

Display Simple Item Record

qr_code

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.


rss_1.0 rss_2.0 atom_1.0