Publication: Laser ablation and fragmentation of Boron in liquids
Дата
2022
Авторы
Aiyyzhy, K. O.
Barmina, E. V.
Voronov, V. V.
Uvarov, O. V.
AShafeev, G. A.
Novikov, G.
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Аннотация
© 2022 Elsevier LtdNanoparticles of elemental Boron are generated for the first time by laser ablation of a sintered Boron target in liquid isopropanol and subsequent laser fragmentation of the suspension. For this purpose an ytterbium doped fiber laser was used at wavelength of 1060–1070 nm, pulse repetition rate of 20 kHz, and pulse duration of 200 ns. The size of Boron nanoparticles after ablation and fragmentation of the suspension is between 5 and 50 nm with maximum of size distribution at 12 nm. Nanoparticles are made mostly of Boron and carbon, some particles have graphitized carbon shell. Allotropic composition of nanoparticles differs from that of the initial Boron target. Possible applications are discussed.
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Цитирование
Laser ablation and fragmentation of Boron in liquids / Aiyyzhy, K.O. [et al.] // Optics and Laser Technology. - 2022. - 155. - 10.1016/j.optlastec.2022.108393
URI
https://www.doi.org/10.1016/j.optlastec.2022.108393
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http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000823292800006
https://openrepository.mephi.ru/handle/123456789/28058