Ultrashort pulsed Femtosecond UV laser for selective cleaning of significant Cretaceous flints

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dc.contributor.authorSchiavon, Nick
dc.contributor.authorAshiqur Rahman, Md
dc.contributor.authorLeis de la Fuente, Xerman
dc.contributor.authorCarretero, José Miguel
dc.contributor.authorAlonso Abad, Maria Pilar
dc.contributor.authorAlcalde, Rodrigo alonso
dc.contributor.authorAngurel, Luis Alberto
dc.date.accessioned2024-05-24T15:00:49Z
dc.date.available2024-05-24T15:00:49Z
dc.date.issued2023-02-05
dc.description.abstractThis work reports on studies aimed to evaluate the utilization of ultrashort 238 fs (fs) pulsed UV laser emission at 343 nm for eliminating colored crusts and surface deposits on significant Cretaceous flint surfaces, in an attempt to safeguard its aesthetic appearance and archaeological value. The results indicate that fs UV lasers may be an ideal, non-contact tool for selective surface cleaning of sensitive archaeological artefacts, since they enable contaminant desorption while avoiding photothermal damage.por
dc.description.sponsorshipEuropean Commission H2020-MSCA-ITN-EJD ED-ARCHMAT - GA 766311por
dc.identifier.authoremailschiavon@uevora.pt
dc.identifier.authoremailashikbd89@yahoo.com
dc.identifier.authoremailgerman.delafuente.leis@csic.es
dc.identifier.authoremailjmcarre@ubu.es
dc.identifier.authoremailmpaabad@ubu.es
dc.identifier.authoremailralonso@museoevolucionhumana.es
dc.identifier.authoremailangurel@unizar.es
dc.identifier.citationRahman M.A.; de la Fuente G.F.; Carretero J.M.; Alonso Abad M.P.; Ruiz M.N.; Alonso Alcalde R.; Chapoulie R.; Schiavon N.; Angurel L.A. Ultrashort pulsed Femtosecond UV laser for selective cleaning of significant Cretaceous flints (2023) V. 338, 134028por
dc.identifier.doi10.1016/j.matlet.2023.134028por
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0167577X23002136?via%3Dihub
dc.identifier.urihttp://hdl.handle.net/10174/36774
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherElsevier B.V.por
dc.rightsopenAccesspor
dc.subjectFemtosecond UV laserpor
dc.subjectLASER CLEANINGpor
dc.subjectFLINTpor
dc.titleUltrashort pulsed Femtosecond UV laser for selective cleaning of significant Cretaceous flintspor
dc.typearticle

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