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Thin Films of Sb2S3 Doped by Sm3+ Ions
Frumarová, Božena ; Bílková, M. ; Frumar, M. ; Repka, M. ; Jedelský, J.
Pure and Sm3+ doped amorphous thin films of Sb2S3 were prepared by thermal co-evaporation of Sb2S3 and Sm metal. From transmittance measurement, the absorption edge, index of refraction, thickness , Eg opt relative permittivity, single oscillator energy and dispersion energy were determined.
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Vliv RF výboje na růst nanokrystalických diamantových vrstev deponovaných metodou pulsní laserové depozice
Novotný, Michal ; Jelínek, Miroslav ; Bulíř, Jiří ; Lančok, Ján ; Vorlíček, Vladimír ; Michalka, M. ; Popov, C.
In this paper, we report on the growth of NCD films by PLD in pure hydrogen ambient and by HPLD in Ar/H.sub.2./sub. ambient. HPLD systems were based on combination of PLD and addiational RF discharges. The deposited films were studied using Alfastep profilometer, X-ray diffraction, Raman spectroscopy and scanning electron microscopy
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