Zobrazeno 1 - 10
of 505
pro vyhledávání: '"R. Dridi"'
Publikováno v:
Optik. 273:170330
Akademický článek
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Publikováno v:
Applied Physics A. 127
This paper covers a successful growth of nickel cobaltite oxide (NiCo2O4) thin films deposited on glass substrates at 450 °C and treated at 500 °C in air. The prepared samples were investigated by various spectroscopy techniques. First, X-ray diffr
Publikováno v:
Journal of Alloys and Compounds. 725:765-772
In this work, zinc stannate (Zn 2 SnO 4 ) thin films were synthesized by the spray-pyrolysis technique. The effects of air annealing on photoluminescence (PL) and wettability properties were investigated. The X-ray diffraction patterns revealed that
Publikováno v:
Journal of Alloys and Compounds. 708:769-779
Zinc stannic oxide Zn2SnO4 (ZTO) thin films have been successfully synthesized with spray pyrolysis method. These films were investigated by X-ray diffraction (XRD), transmission electron microscopy (TEM), and impedance spectroscopy. XRD study shows
Akademický článek
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Publikováno v:
Journal of Non-Crystalline Solids. 449:1-11
Non-crystalline zinc nickel oxide has been deposited on glass substrate using spray pyrolysis. The structural and optical properties were examined using XRD and UV–visible spectrophotometry. These films are characterized by a direct band gap and th
Publikováno v:
Materials Chemistry and Physics. 182:498-502
This work deals with the sensitivity performance of NiSnO3 sprayed thin films against ethanol vapor. First, this film shows a polycrystalline nature by means of AFM observations with a crystallite size close to 50 nm. Also, TEM technique shows unifor
Publikováno v:
Ceramics International. 42:6273-6281
This work deals with some physical investigation on SnO 2 –ZnSnO 3 ceramics grown on glass substrates at different temperatures (450 °C and 500 °C). Structural and optical properties were investigated using X-Ray diffraction (XRD), Raman, infrare
Publikováno v:
Surfaces and Interfaces. 21:100743
This work highlights some physical investigations on NiFe2O4/ α- Fe2O3 composite deposited on glass substrates as thin films at T = 460 °C by the spray pyrolysis technique. First, X-ray diffraction analysis approved the polycrystalline nature of su