Influence of Ag, Cu dopants on the second and third harmonic response of ZnO films

Viviana Figa', Sahraoui, Kapustianyk, Turko, Rudyk, Kulyk

Risultato della ricerca: Article

65 Citazioni (Scopus)

Abstract

Silver- and copper-doped ZnO films were prepared by radio-frequency(RF)-magnetron sputtering on glass and quartz substrates. The influence of dopants content on the microstructural evolution and optical as well as nonlinear optical (NLO) properties were investigated. It has been found that the grain sizes were enlarged with increasing of Ag, Cu dopants amount in ZnO films. The Ag or Cu doping leads to the optical band gap narrowing. Besides, the second-order NLO response of Ag- and Cu-doped ZnO films is lower than that of undoped ZnO film. The second harmonic generation (SHG) efficiency of the ZnO:Ag film was found to be higher than that of the ZnO:Cu film at the similar concentration of dopant. In addition, the decrease of the third harmonic generation (THG) response is observed in ZnO films with increasing of Ag film or Cu dopant amount.
Lingua originaleEnglish
pagine (da-a)819-825
Numero di pagine7
RivistaJournal of Alloys and Compounds
Volume481
Stato di pubblicazionePublished - 2009

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Doping (additives)
Harmonic generation
Quartz
Microstructural evolution
Optical band gaps
Silver
Magnetron sputtering
Copper
Optical properties
Glass
Substrates

All Science Journal Classification (ASJC) codes

  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry
  • Mechanics of Materials

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Influence of Ag, Cu dopants on the second and third harmonic response of ZnO films. / Figa', Viviana; Sahraoui; Kapustianyk; Turko; Rudyk; Kulyk.

In: Journal of Alloys and Compounds, Vol. 481, 2009, pag. 819-825.

Risultato della ricerca: Article

Figa', V, Sahraoui, Kapustianyk, Turko, Rudyk & Kulyk 2009, 'Influence of Ag, Cu dopants on the second and third harmonic response of ZnO films', Journal of Alloys and Compounds, vol. 481, pagg. 819-825.
Figa', Viviana ; Sahraoui ; Kapustianyk ; Turko ; Rudyk ; Kulyk. / Influence of Ag, Cu dopants on the second and third harmonic response of ZnO films. In: Journal of Alloys and Compounds. 2009 ; Vol. 481. pagg. 819-825.
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abstract = "Silver- and copper-doped ZnO films were prepared by radio-frequency(RF)-magnetron sputtering on glass and quartz substrates. The influence of dopants content on the microstructural evolution and optical as well as nonlinear optical (NLO) properties were investigated. It has been found that the grain sizes were enlarged with increasing of Ag, Cu dopants amount in ZnO films. The Ag or Cu doping leads to the optical band gap narrowing. Besides, the second-order NLO response of Ag- and Cu-doped ZnO films is lower than that of undoped ZnO film. The second harmonic generation (SHG) efficiency of the ZnO:Ag film was found to be higher than that of the ZnO:Cu film at the similar concentration of dopant. In addition, the decrease of the third harmonic generation (THG) response is observed in ZnO films with increasing of Ag film or Cu dopant amount.",
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AU - Rudyk, null

AU - Kulyk, null

PY - 2009

Y1 - 2009

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