Nanosecond time-resolved reflectivity determination of the melting of metals upon pulsed laser annealing

Boneberg, Johannes; Bischof, Jörg; Leiderer, Paul

Nanosecond time-resolved reflectivity determination of the melting of metals upon pulsed laser annealing

Dateien

261_optcommun_2000.pdfGröße: 1.89 MBDownloads: 391

Datum

2000

Autor:innen

Boneberg, Johannes

Bischof, Jörg

Leiderer, Paul

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Physik

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Optics Communications. 2000, 174(1-4), pp. 145-149. Available under: doi: 10.1016/S0030-4018(99)00660-4

Zusammenfassung

Thin metal films (Cu, Au, Ni) on quartz glass were illuminated with nanosecond pulses of a frequency doubled Nd:YAG laser (λ = 532 nm). The transient reflectivity behaviour was probed at the wavelength 633 nm, where these metals exhibit Drude-like optical behaviour: the reflectivity decreases with temperature in the solid and in the liquid state as well as at the solid-liquid phase transition. It is shown that nanosecond time-resolved reflectivity measurements can be used to determine the melting of these metal surfaces due to the reflectivity difference between the solid and the liquid phase.

Fachgebiet (DDC)

530 Physik

Schlagwörter

Laser-annealing, Metal, Melting, Optrcal properties

Zitieren

ISO 690

BONEBERG, Johannes, Jörg BISCHOF, Paul LEIDERER, 2000. Nanosecond time-resolved reflectivity determination of the melting of metals upon pulsed laser annealing. In: Optics Communications. 2000, 174(1-4), pp. 145-149. Available under: doi: 10.1016/S0030-4018(99)00660-4

BibTex

@article{Boneberg2000Nanos-4848,
  year={2000},
  doi={10.1016/S0030-4018(99)00660-4},
  title={Nanosecond time-resolved reflectivity determination of the melting of metals upon pulsed laser annealing},
  number={1-4},
  volume={174},
  journal={Optics Communications},
  pages={145--149},
  author={Boneberg, Johannes and Bischof, Jörg and Leiderer, Paul}
}

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