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Spectral features of colloidal solutions of elongated gold nanoparticles produced by laser ablation in aqueous solutions

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dc.contributor.authorZhil'nikova, M. I.
dc.contributor.authorShafeev, G. A.
dc.contributor.authorBarmina, E. V.
dc.contributor.authorKalachev, Y. L.
dc.date.accessioned2024-11-26T14:26:57Z
dc.date.available2024-11-26T14:26:57Z
dc.date.issued2020
dc.description.abstractThe extinction spectra of colloidal solutions of gold nanoparticles produced by laser ablation in water and aqueous solutions of salts using two near-IR lasers with pulse durations of 200 ns and 1 ps are experimentally investigated. The extinction spectrum of the particles formed by ablation in aqueous solutions is characterised by enhanced optical density in the red and IR regions. This feature is due to the formation of elongated gold nanoparticles, as confirmed by transmission electron microscopy. The surface images of a gold target subjected to multipulse laser ablation exhibit micron and submicron structures.
dc.format.extentС. 608-612
dc.identifier.citationSpectral features of colloidal solutions of elongated gold nanoparticles produced by laser ablation in aqueous solutions / Zhil'nikova, MI [et al.] // Quantum Electronics. - 2020. - 50. - № 6. - P. 608-612. - 10.1070/QEL17218
dc.identifier.doi10.1070/QEL17218
dc.identifier.urihttps://www.doi.org/10.1070/QEL17218
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85087331345&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000541161100018
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/21958
dc.relation.ispartofQuantum Electronics
dc.titleSpectral features of colloidal solutions of elongated gold nanoparticles produced by laser ablation in aqueous solutions
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue6
oaire.citation.volume50
relation.isOrgUnitOfPublicationdcdb137c-0528-46a5-841b-780227a67cce
relation.isOrgUnitOfPublication.latestForDiscoverydcdb137c-0528-46a5-841b-780227a67cce
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