View : 329 Download: 0

Full metadata record

DC Field Value Language
dc.contributor.author윤석현-
dc.date.accessioned2016-08-27T04:08:00Z-
dc.date.available2016-08-27T04:08:00Z-
dc.date.issued2014-
dc.identifier.issn0169-4332-
dc.identifier.issn1873-5584-
dc.identifier.otherOAK-12001-
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/216919-
dc.description.abstractTopological insulator thin films on insulating SiO2 can be used in gate tunable devices, and have been prepared using exfoliation methods, but rarely with direct-growth methods. Here, we present our study to directly grow quintuple layer Bi2Se3 on insulating SiO2 using molecular beam epitaxy. We investigated atomic structures, stoichiometry, vibration modes, and surface morphology of the grown films using X-ray diffraction, Raman spectroscopy, and scanning tunneling microscopy, confirming that the grown films were Bi2Se3 quintuple layers. We then fabricated gate tunable devices using the films. Our study shows that Bi2Se3 can be directly prepared on non-crystalline insulator SiO2. (C) 2014 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE BV-
dc.subjectBismuth selenide-
dc.subjectTopological insulator-
dc.subjectMolecular beam epitaxy-
dc.titleQuintuple layer Bi2Se3 thin films directly grown on insulating SiO2 using molecular beam epitaxy-
dc.typeArticle-
dc.relation.volume316-
dc.relation.indexSCI-
dc.relation.indexSCIE-
dc.relation.indexSCOPUS-
dc.relation.startpage42-
dc.relation.lastpage45-
dc.relation.journaltitleAPPLIED SURFACE SCIENCE-
dc.identifier.doi10.1016/j.apsusc.2014.07.106-
dc.identifier.wosidWOS:000343329100007-
dc.author.googleJeon, Jeong Heum-
dc.author.googleSong, Misun-
dc.author.googleKim, Howon-
dc.author.googleJang, Won-Jun-
dc.author.googlePark, Ji-Yong-
dc.author.googleYoon, Seokhyun-
dc.author.googleKahng, Se-Jong-
dc.contributor.scopusid윤석현(55732105900)-
dc.date.modifydate20210929142406-
Appears in Collections:
자연과학대학 > 물리학전공 > Journal papers
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

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

BROWSE