Transfer-free synthesis of multilayer graphene using a single-step process in an evaporator and formation confirmation by laser mode-locking
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Won-Jun | - |
dc.contributor.author | Debnath, Pulak C. | - |
dc.contributor.author | Lee, Junsu | - |
dc.contributor.author | Lee, Ju Han | - |
dc.contributor.author | Lim, Dae-Soon | - |
dc.contributor.author | Song, Yong-Won | - |
dc.date.accessioned | 2021-09-05T21:48:23Z | - |
dc.date.available | 2021-09-05T21:48:23Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2013-09-13 | - |
dc.identifier.issn | 0957-4484 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/102166 | - |
dc.description.abstract | Multilayer graphene is synthesized by a simplified process employing an evaporator in which a target substrate is deposited with a Ni catalyst layer before being heated to grow graphene directly. Carbon atoms adsorbed onto the surface of the Ni source as impurities from the atmosphere are incorporated into the catalyst layer during the deposition, and diffuse toward the catalyst/substrate interface, where they crystallize as graphene with a thickness of less than 2 nm. The need for a transfer process and external carbon supply is eliminated. The graphene is characterized by conventional analysis approaches, including nano-scale visualization and Raman spectroscopy, and utilizing photonics, graphene-functionalized passive laser mode-locking is demonstrated to confirm the successful synthesis of the graphene layer, resulting in an operating center wavelength of 1569.4 nm, a pulse duration of 1.35 ps, and a repetition rate of 31.6 MHz. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.subject | LAYER GRAPHENE | - |
dc.subject | SATURABLE ABSORBER | - |
dc.subject | BILAYER GRAPHENE | - |
dc.subject | DIRECT GROWTH | - |
dc.subject | CARBON | - |
dc.subject | FILMS | - |
dc.title | Transfer-free synthesis of multilayer graphene using a single-step process in an evaporator and formation confirmation by laser mode-locking | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lim, Dae-Soon | - |
dc.identifier.doi | 10.1088/0957-4484/24/36/365603 | - |
dc.identifier.scopusid | 2-s2.0-84882934156 | - |
dc.identifier.wosid | 000323379500009 | - |
dc.identifier.bibliographicCitation | NANOTECHNOLOGY, v.24, no.36 | - |
dc.relation.isPartOf | NANOTECHNOLOGY | - |
dc.citation.title | NANOTECHNOLOGY | - |
dc.citation.volume | 24 | - |
dc.citation.number | 36 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | LAYER GRAPHENE | - |
dc.subject.keywordPlus | SATURABLE ABSORBER | - |
dc.subject.keywordPlus | BILAYER GRAPHENE | - |
dc.subject.keywordPlus | DIRECT GROWTH | - |
dc.subject.keywordPlus | CARBON | - |
dc.subject.keywordPlus | FILMS | - |
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.