DC Field | Value | Language |
---|---|---|
dc.contributor.author | Noh, HJ | - |
dc.contributor.author | Jeong, J | - |
dc.contributor.author | Cho, EJ | - |
dc.contributor.author | Park, J | - |
dc.contributor.author | Kim, JS | - |
dc.contributor.author | Kim, I | - |
dc.contributor.author | Park, BG | - |
dc.contributor.author | Kim, HD | - |
dc.date.accessioned | 2015-07-22T19:01:44Z | - |
dc.date.available | 2015-07-22T19:01:44Z | - |
dc.date.created | 2015-06-22 | - |
dc.date.issued | 2015-03-20 | - |
dc.identifier.issn | 1098-0121 | - |
dc.identifier.other | 2015-OAK-0000033227 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/13174 | - |
dc.description.abstract | We demonstrate that the evolution of a two-dimensional electron gas system at an interface of a metal and the model topological insulator (TI) Bi2Se3 can be controlled by choosing an appropriate kind of metal element and by applying a low temperature evaporation procedure. In particular, we find that only topological surface states (TSSs) can exist at a Mn/Bi2Se3 interface, which would be useful for implementing a TI-based device with surface current channels only. The existence of TSSs alone at the interface is confirmed by angle-resolved photoemission spectroscopy (ARPES). Based on the ARPES and core-level x-ray photoemission spectroscopy measurements, we propose a cation intercalation model to explain our findings. | - |
dc.description.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.relation.isPartOf | PHYSICAL REVIEW B | - |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.subject | SINGLE DIRAC CONE | - |
dc.subject | TOPOLOGICAL INSULATORS | - |
dc.subject | SURFACE-STATES | - |
dc.subject | BI2SE3 | - |
dc.subject | INTERCALATION | - |
dc.subject | BI2TE3 | - |
dc.title | Controlling the evolution of two-dimensional electron gas states at a metal/Bi2Se3 interface | - |
dc.type | Article | - |
dc.contributor.college | 물리학과 | en_US |
dc.identifier.doi | 10.1103/PHYSREVB.91.121110 | - |
dc.author.google | Noh, HJ | en_US |
dc.author.google | Jeong, J | en_US |
dc.author.google | Cho, EJ | en_US |
dc.author.google | Park, J | en_US |
dc.author.google | Kim, JS | en_US |
dc.author.google | Kim, I | en_US |
dc.author.google | Park, BG | en_US |
dc.author.google | Kim, HD | en_US |
dc.relation.volume | 91 | en_US |
dc.relation.issue | 12 | en_US |
dc.contributor.id | 10202686 | en_US |
dc.relation.journal | PHYSICAL REVIEW B | en_US |
dc.relation.index | SCI급, SCOPUS 등재논문 | en_US |
dc.relation.sci | SCI | en_US |
dc.collections.name | Journal Papers | en_US |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW B, v.91, no.12 | - |
dc.identifier.wosid | 000352077800001 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.number | 12 | - |
dc.citation.title | PHYSICAL REVIEW B | - |
dc.citation.volume | 91 | - |
dc.contributor.affiliatedAuthor | Kim, JS | - |
dc.identifier.scopusid | 2-s2.0-84926435588 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 5 | - |
dc.description.scptc | 6 | * |
dc.date.scptcdate | 2018-10-274 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SINGLE DIRAC CONE | - |
dc.subject.keywordPlus | SURFACE-STATES | - |
dc.subject.keywordPlus | INSULATOR | - |
dc.subject.keywordPlus | BI2SE3 | - |
dc.subject.keywordPlus | BI2TE3 | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
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