Low-energy D+ and H+ ion irradiation effects on highly oriented pyrolytic graphite
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Jun Kue | - |
dc.contributor.author | Lee, Kyu Won | - |
dc.contributor.author | Han, Jun Hee | - |
dc.contributor.author | Kweon, Jin Jung | - |
dc.contributor.author | Kim, Dowan | - |
dc.contributor.author | Lee, Cheol Eui | - |
dc.contributor.author | Lim, Sun-Taek | - |
dc.contributor.author | Kim, Gon-Ho | - |
dc.contributor.author | Noh, S. J. | - |
dc.contributor.author | Kim, H. S. | - |
dc.date.accessioned | 2021-09-05T17:59:36Z | - |
dc.date.available | 2021-09-05T17:59:36Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2013-12-07 | - |
dc.identifier.issn | 0021-8979 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/101307 | - |
dc.description.abstract | We have investigated the low-energy (100 eV) D+ and H+ ion irradiation effects on the structural and chemical properties of highly oriented pyrolytic graphite (HOPG). Structural disorder due to the ion irradiation was identified by the Raman spectroscopy, the D+ irradiation giving rise to greater structural disorder than the H+ irradiation. Only sp(2) bonding was identified in the X-ray photoemission spectroscopy of the D+-irradiated HOPG, indicating no change in the surface chemical structure. The H+ irradiation, on the other hand, gave rise to sp(3) bonding and pi-pi* transition, the sp(3) bonding increasing with increasing irradiation dose. It is thus shown that the chemical properties of the HOPG surface may be sensitively modified by the low-energy H+ ion irradiation, but not by the low-energy D+ ion irradiation. (C) 2013 AIP Publishing LLC. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | RAMAN-SPECTROSCOPY | - |
dc.subject | C-H | - |
dc.subject | GRAPHENE | - |
dc.subject | BEHAVIOR | - |
dc.subject | SURFACE | - |
dc.subject | XPS | - |
dc.title | Low-energy D+ and H+ ion irradiation effects on highly oriented pyrolytic graphite | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Cheol Eui | - |
dc.identifier.doi | 10.1063/1.4838156 | - |
dc.identifier.scopusid | 2-s2.0-84890018976 | - |
dc.identifier.wosid | 000328635600056 | - |
dc.identifier.bibliographicCitation | JOURNAL OF APPLIED PHYSICS, v.114, no.21 | - |
dc.relation.isPartOf | JOURNAL OF APPLIED PHYSICS | - |
dc.citation.title | JOURNAL OF APPLIED PHYSICS | - |
dc.citation.volume | 114 | - |
dc.citation.number | 21 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | RAMAN-SPECTROSCOPY | - |
dc.subject.keywordPlus | C-H | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | XPS | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.