Publication: Highly oriented graphite produced by femtosecond laser on diamond
Дата
2019
Авторы
Khomich, A. A.
Khomich, A. V.
Khmelnitskii, R. A.
Gololobov, V. M.
Kononenko, V. V.
Journal Title
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Аннотация
© 2019 Author(s).To transform a monocrystalline diamond into monocrystalline graphite, the exposure of an ultrafast laser to a (111) diamond face was investigated for the first time. The single pulse of the third harmonic of a Ti:sapphire laser (100 fs, 266 nm) was used to produce graphitized inclusions embedded in a (111) diamond substrate. Three different regimes of (111) diamond graphitization are discussed in this paper. Raman spectroscopy, scanning electron microscopy, and transmission electron microscopy were used to investigate the graphitized material, which was found to resemble highly oriented graphite at certain laser fluencies. The proposed approach to the problem of perfect local diamond graphitization is an important step toward creating all-carbon composite systems consisting of conductive and dielectric phases.
Описание
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Цитирование
Highly oriented graphite produced by femtosecond laser on diamond / Khomich, A.A. [et al.] // Applied Physics Letters. - 2019. - 114. - № 25. - 10.1063/1.5097986
URI
https://www.doi.org/10.1063/1.5097986
https://www.scopus.com/record/display.uri?eid=2-s2.0-85068174428&origin=resultslist
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https://openrepository.mephi.ru/handle/123456789/18339
https://www.scopus.com/record/display.uri?eid=2-s2.0-85068174428&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000474433800019
https://openrepository.mephi.ru/handle/123456789/18339