DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ahn, JR | - |
dc.contributor.author | Lee, SS | - |
dc.contributor.author | Kim, ND | - |
dc.contributor.author | Min, JH | - |
dc.contributor.author | Hwang, CG | - |
dc.contributor.author | Chung, JW | - |
dc.date.accessioned | 2015-06-25T03:13:41Z | - |
dc.date.available | 2015-06-25T03:13:41Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2000-02-21 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.other | 2015-OAK-0000001173 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/12414 | - |
dc.description.abstract | We report evidence of a disorder-driven Mott-Hubbard-type localization on the alkali-earth metal (AEM) (Mg,Ba)-adsorbed Si(111)-(7 X 7) surface. The clean metallic Si(111) surface is found to undergo a two-dimensional (2D) metal-insulator transition as randomly distributed AEM adsorbates cause disorder on the surface. A well-defined electron-energy-loss peak unique to the insulating phase is attributed to an interband excitation between the split Hubbard bands originated from a metallic surface band at Fermi energy. A quantitative analysis of the loss peak reveals that the AEM-induced insulating surfaces are of a Mott-Hubbard type driven essentially by disorder. | - |
dc.description.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | AMERICAN PHYSICAL SOC | - |
dc.relation.isPartOf | PHYSICAL REVIEW LETTERS | - |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.title | OBSERVATION OF DISORDER-INDUCED 2D MOTT-HUBBARD STATES OF THE ALKALI-EARTH METAL (MG,BA)-ADSORBED SI(111) SURFACE | - |
dc.type | Article | - |
dc.contributor.college | 물리학과 | en_US |
dc.identifier.doi | 10.1103/PhysRevLett.84.1748 | - |
dc.author.google | Ahn, JR | en_US |
dc.author.google | Lee, SS | en_US |
dc.author.google | Chung, JW | en_US |
dc.author.google | Hwang, CG | en_US |
dc.author.google | Min, JH | en_US |
dc.author.google | Kim, ND | en_US |
dc.relation.volume | 84 | en_US |
dc.relation.issue | 8 | en_US |
dc.relation.startpage | 1748 | en_US |
dc.relation.lastpage | 1751 | en_US |
dc.contributor.id | 10052578 | en_US |
dc.relation.journal | PHYSICAL REVIEW LETTERS | 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 LETTERS, v.84, no.8, pp.1748 - 1751 | - |
dc.identifier.wosid | 000085383500028 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 1751 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 1748 | - |
dc.citation.title | PHYSICAL REVIEW LETTERS | - |
dc.citation.volume | 84 | - |
dc.contributor.affiliatedAuthor | Chung, JW | - |
dc.identifier.scopusid | 2-s2.0-0000151016 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 12 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | GROUND-STATE | - |
dc.subject.keywordPlus | TRANSITION | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | GAAS(110) | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
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