Optical and photoluminescence properties of ZnO(1-x)Se(x) thin films.
ZnO(1-x)Se(x) (0≤x≤0.11) thin films have been grown on sapphire (c-Al₂O₃) substrates at the temperature of 350°C by means of the radio-frequency magnetron sputtering technique. The optical transmission, reflectance, and luminescence spectra at room temperature were analyzed. Using the λ-modulation method gives the possibility to reveal the main features of the energy band structure and the nature of the radiative transitions that cause ultraviolet luminescence.
Volodymyr V
VV
Khomyak
Olexiy M
OM
Slyotov
Sergiy M
SM
Chupyra
D003198:Computer Simulation; D008027:Light; D008163:Luminescent Measurements / Q000379:methods*; D008422:Materials Testing; D008567:Membranes, Artificial; D008956:Models, Chemical; D012031:Refractometry; D012542:Scattering, Radiation; D015034:Zinc Oxide / Q000737:chemistry*
D008567:Membranes, Artificial; D015034:Zinc Oxide