Laser-induced periodic surface structures on bismuth thin films with ns laser pulses below ablation threshold

dc.creatorReyes Contreras, Adela; 704199
dc.creatorCAMACHO LOPEZ, MIGUEL ANGEL; 122933
dc.creatorCAMACHO LOPEZ, SANTIAGO; 121359
dc.creatorOLEA MEJIA, OSCAR FERNANDO; 170933
dc.creatorESPARZA GARCIA, ALEJANDRO; 835133
dc.creatorCamacho López, Marco Antonio; 121749
dc.creatorReyes Contreras, Adela
dc.creatorCAMACHO LOPEZ, MIGUEL ANGEL
dc.creatorCAMACHO LOPEZ, SANTIAGO
dc.creatorOLEA MEJIA, OSCAR FERNANDO
dc.creatorESPARZA GARCIA, ALEJANDRO
dc.creatorCamacho López, Marco Antonio
dc.date2018-03-15T04:37:54Z
dc.date2018-03-15T04:37:54Z
dc.date2017-06-01
dc.identifier2159-3930
dc.identifierhttp://hdl.handle.net/20.500.11799/79978
dc.descriptionWe demonstrate the formation of laser-induced periodic surface structures (LIPSS) in bismuth (Bi) thin films by irradiation with nanosecond laser pulses. We report on the formation and the destruction of the LIPSS as a result of the delivered number of pulses; both the formation and destruction threshold were very well determined. Results show that the obtained LIPSS are perpendicular to the laser polarization, and their ripple periodicity is on the order of the irradiation wavelength. Although all the irradiation experiments were done in ambient air, Raman micro-spectroscopy indicates that the LIPSS are constituted by metallic bismuth, i. e. the LIPSS formation is oxidation free.
dc.languageeng
dc.publisherOPTICAL MATERIALS EXPRESS
dc.relationDOI: 10.1364/OME.7.001777;
dc.relationVol.;7
dc.relationNo.;6
dc.rightsopenAccess
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.subjectbismuth
dc.subjectperiodic surface
dc.subjectLaser-induced
dc.subjectlaser ablation
dc.subjectMEDICINA Y CIENCIAS DE LA SALUD
dc.titleLaser-induced periodic surface structures on bismuth thin films with ns laser pulses below ablation threshold
dc.typeArtículo
dc.typearticle


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