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강상관계물질연구단
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Nucleation and growth of primary nanostructures in SrTiO3 homoepitaxy

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dc.contributor.authorSoo-Hyon Phark-
dc.contributor.authorYoung Jun Chang-
dc.date.available2016-01-07T09:15:16Z-
dc.date.created2015-04-06-
dc.date.issued2015-02-
dc.identifier.issn1556-276X-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/2119-
dc.description.abstractSrTiO3 nanoislands on SrTiO3 (001) in a diffusion-limited growth regime were studied using in situ scanning tunneling microscopy (STM). The STM images revealed two characteristic features of nucleation stages. First, the minimum lateral size of the one-unit-cell (uc)-high SrTiO3 islands was 4 x 4 uc(2). Second, one-dimensional SrTiO3 islands of a 4 uc width grew along the crystal symmetry directions. These observations suggest that 4 x 4-uc(2) islands act as a minimum nucleation seed, and the addition of SrTiO3 molecular species of the same width is the primary and dominant growth process in SrTiO3 homoepitaxy. A close inspection of the surface of the substrate during the deposition process revealed possible connections between surface reconstruction and energetically favorable nucleation of SrTiO3 islands. © 2015 Phark and Chang; licensee Springer. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited.-
dc.description.uri1-
dc.language영어-
dc.publisherSPRINGER-
dc.subjectIsland nucleation-
dc.subjectScanning tunneling microscopy-
dc.subjectPerovskite homoepitaxy-
dc.subjectSurface reconstruction-
dc.titleNucleation and growth of primary nanostructures in SrTiO3 homoepitaxy-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000350687900001-
dc.identifier.scopusid2-s2.0-84924308760-
dc.identifier.rimsid19161ko
dc.date.tcdate2018-10-01-
dc.contributor.affiliatedAuthorSoo-Hyon Phark-
dc.identifier.doi10.1186/s11671-015-0805-7-
dc.identifier.bibliographicCitationNANOSCALE RESEARCH LETTERS, v.10, no.1, pp.80-
dc.citation.titleNANOSCALE RESEARCH LETTERS-
dc.citation.volume10-
dc.citation.number1-
dc.citation.startPage80-
dc.date.scptcdate2018-10-01-
dc.description.wostc6-
dc.description.scptc5-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordPlusSURFACE-
dc.subject.keywordPlusINTERFACE-
dc.subject.keywordPlusINSULATOR-
dc.subject.keywordPlusEPITAXY-
dc.subject.keywordPlusOXIDES-
dc.subject.keywordAuthorIsland nucleation-
dc.subject.keywordAuthorScanning tunneling microscopy-
dc.subject.keywordAuthorPerovskite homoepitaxy-
dc.subject.keywordAuthorSurface reconstruction-
Appears in Collections:
Center for Correlated Electron Systems(강상관계 물질 연구단) > 1. Journal Papers (저널논문)
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