Correlation between microstructural and optical-diffraction properties in femtosecond-laser-induced gratings of amorphous Co2MnSi film
DC Field | Value | Language |
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dc.contributor.author | Lee, Geon Joon | - |
dc.contributor.author | Lee, YoungPak | - |
dc.contributor.author | Kim, Jeon | - |
dc.contributor.author | Kim, Jung Hoon | - |
dc.contributor.author | Yoon, Chong Seung | - |
dc.date.accessioned | 2022-12-21T11:08:29Z | - |
dc.date.available | 2022-12-21T11:08:29Z | - |
dc.date.created | 2022-09-16 | - |
dc.date.issued | 2006-06 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/181372 | - |
dc.description.abstract | We studied the correlation between the microstructures and the optical diffraction properties in femtosecond-laser-induced gratings of an amorphous CO2MnSi (a-Co2MnSi) film. The a-Co2MnSi thin film was deposited on a glass substrate by using magnetron sputtering, and the crystallization of the a-Co2MnSi film was performed using two-beam interference of near-infrared ferntosecond-laser pulses. For the femtosecond-laser-interference crystallization using two 120-mu J laser beams, the diffraction intensity slowly increased with the laser shot count until it reached a maximum intensity around 25900 laser shots; then, the diffraction intensity gradually decreased. nom the cross-sectional and the plan-view transmission-electron-microscopy images of the laser-crystallized Co2MnSi regions, the crystallization reached deeper into the sample film under an optimized fluence condition. Meanwhile, a lower fluence beam resulted in a partially crystallized film, and a higher fluence beam made a partially damaged film. The femtosecond-laser-induced gratings consisted of alternating semicrystalline-Co2MnSi and polyerystalline-Co2MnSi bands with a period of about 2-mu m. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN PHYSICAL SOC | - |
dc.title | Correlation between microstructural and optical-diffraction properties in femtosecond-laser-induced gratings of amorphous Co2MnSi film | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Chong Seung | - |
dc.identifier.scopusid | 2-s2.0-33746039278 | - |
dc.identifier.wosid | 000238324000025 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.48, no.6, pp.1297 - 1301 | - |
dc.relation.isPartOf | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.citation.title | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.citation.volume | 48 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 1297 | - |
dc.citation.endPage | 1301 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.identifier.kciid | ART001012752 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.subject.keywordPlus | HEUSLER ALLOY | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | ABLATION | - |
dc.subject.keywordPlus | ARRAYS | - |
dc.subject.keywordPlus | GLASS | - |
dc.subject.keywordAuthor | amorphous Co2MnSi | - |
dc.subject.keywordAuthor | femtosecond-laser-induced grating | - |
dc.subject.keywordAuthor | crystallization | - |
dc.subject.keywordAuthor | magnetic periodic structure | - |
dc.subject.keywordAuthor | transmission electron micrography | - |
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