DC Field | Value | Language |
---|---|---|
dc.contributor.author | Noh, HJ | - |
dc.contributor.author | Koh, H | - |
dc.contributor.author | Oh, SJ | - |
dc.contributor.author | Park, JH | - |
dc.contributor.author | Kim, HD | - |
dc.contributor.author | Rameau, JD | - |
dc.contributor.author | Valla, T | - |
dc.contributor.author | Kidd, TE | - |
dc.contributor.author | Johnson, PD | - |
dc.contributor.author | Hu, Y | - |
dc.contributor.author | Li, Q | - |
dc.date.accessioned | 2015-06-25T01:54:07Z | - |
dc.date.available | 2015-06-25T01:54:07Z | - |
dc.date.created | 2009-09-11 | - |
dc.date.issued | 2008-03 | - |
dc.identifier.issn | 0295-5075 | - |
dc.identifier.other | 2015-OAK-0000007717 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/10169 | - |
dc.description.abstract | The electronic structure of p-type doped Bi2Te3 is studied by angle-resolved photoemission spectroscopy (ARPES) to experimentally confirm the mechanism responsible for the high thermoelectric figure of merit. Our ARPES study shows that the band edges are located off. the Gamma-Z line in the Brillouin zone, which provides direct observation that the spin-orbit interaction is a key factor to understand the electronic structure and the corresponding thermoelectric properties of Bi2Te3. A successive time-dependent ARPES measurement also reveals that the electron-like bands crossing E-F near the (Gamma) under bar -point are formed in an hour after cleaving the crystals. We interpret these as surface states induced by surface band bending, possibly due to quintuple inter-layer distance change of Bi2Te3. Copyright (c) EPLA, 2008. | - |
dc.description.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | EDP SCIENCES S A | - |
dc.relation.isPartOf | EPL | - |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.title | Spin-orbit interaction effect in the electronic structure of Bi2Te3 observed by angle-resolved photoemission spectroscopy | - |
dc.type | Article | - |
dc.contributor.college | 물리학과 | en_US |
dc.identifier.doi | 10.1209/0295-5075/81/57006 | - |
dc.author.google | Noh, HJ | en_US |
dc.author.google | Koh, H | en_US |
dc.author.google | Li, Q | en_US |
dc.author.google | Hu, Y | en_US |
dc.author.google | Johnson, PD | en_US |
dc.author.google | Kidd, TE | en_US |
dc.author.google | Valla, T | en_US |
dc.author.google | Rameau, JD | en_US |
dc.author.google | Kim, HD | en_US |
dc.author.google | Park, JH | en_US |
dc.author.google | Oh, SJ | en_US |
dc.relation.volume | 81 | en_US |
dc.relation.issue | 5 | en_US |
dc.contributor.id | 10080407 | en_US |
dc.relation.journal | EPL | 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 | EPL, v.81, no.5 | - |
dc.identifier.wosid | 000255369000024 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.number | 5 | - |
dc.citation.title | EPL | - |
dc.citation.volume | 81 | - |
dc.contributor.affiliatedAuthor | Park, JH | - |
dc.identifier.scopusid | 2-s2.0-42649118503 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 74 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | BISMUTH TELLURIDE | - |
dc.subject.keywordPlus | THERMOELECTRIC PROPERTIES | - |
dc.subject.keywordPlus | VALENCE-BAND | - |
dc.subject.keywordPlus | MERIT | - |
dc.subject.keywordPlus | FIGURE | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
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