Now showing items 1-9 of 9

    • A SPUTTERED ZnO THIN FILMS AS A TCO 

      SEBAA, N; BENHALILIBA, M; TOMBAK, A; OCAK, Y. S (Université des Frères Mentouri Constantine, 2013-12-16)
      We studied the structural and optical properties such as the crystal structure , the optical gap ,absorption and transmittance coefficient, grain size. And resistivity of ZnO thin films grown by sputtering technique
    • AB-INITIO INVESTIGATION OF STRUCTURAL, ELECTRONIC AND MAGNETIC PROPERTIES FOR PHASES OF ZNO AND FE-DOPED ZNO 

      ABDI, N; BENSALEM, R (Université des Frères Mentouri Constantine, 2013-12-16)
      Complex density-functional theory (DFT) calculations of structural, electronic and magnetic properties for the three phases: wurtzite (B4), zincblende (B3) and rocksalt (B1) of pure ZnO compound and Fe doped ZnO with ...
    • Effect of the heat treatment on the properties of Al doped ZnO thin films prepared by sol–gel technique 

      BOUKAOUS, C; TELIA, A; HORWAT, D (Université des Frères Mentouri Constantine, 2013-12-16)
      In this work Al doped ZnO thin films were deposited on the silicium substrates by a dip coating sol–gel technique. The influences of annealing temperature on the structural and optical properties of aluminum doped ZnO ...
    • ELABORATION ET CARACTÉRISATION DE COUCHES MINCES ZnO 

      TOUBANE, M; IRATNI, A; SLIMANI, A; BENSUICI, F; ARABI, N.E.H; TALAIGHIL, R (Université des Frères Mentouri Constantine, 2013-12-16)
      Dans ce travail, nous avons préparé des couches minces d’oxyde de zinc ZnO par la technique Sol-Gel, associée au dip-coating, sur des substrats en verre à partir de l’acétate de zinc dissout dans une solution de l’éthanol. ...
    • PREPARATION ET CARACTERISATIONS DE FILMS NANOCOMPOSITES D’AEROGEL DE ZnO DISPERSES DANS LA SILICE 

      SLIMI, O; DJOUADI, D; CHELOUCHE, A; AKSAS, A (Université des Frères Mentouri Constantine, 2013-12-16)
      Des films nanocomposites formés par des particules d’aérogel de ZnO dispersées dans une matrice de silice et déposés par les techniques dip-coating et spincoating ont été élaborés. L’aérogel de ZnO a été synthétisé par ...
    • STRUCTURAL AND OPTICAL PROPERTIES OF ZnO:Hg FILMS PREPARED BY THE SOL–GEL METHOD 

      TOUIL, O; MEDJALDI, M; BOUDINE, B; HALIMI, O; SEBAIS, M (Université des Frères Mentouri Constantine, 2013-12-16)
      The present work consist to the fabrication and characterization of Hg doped ZnO thin films. The sample preparation was carried out by the colloidal method. The pure and Hg doped ZnO thin films were deposited on glass ...
    • STRUCTURAL, OPTICAL AND SURFACE PROPERTIES OF PURE AND Cd-DOPED ZnO FILM GROWN BY SPIN COATING ROUTE 

      ARRAR; BENHALILIBA, M; OCAK, Y. S (Université des Frères Mentouri Constantine, 2013-12-16)
      In this study, we report on the surface morphology of pure and Cd doped ZnO nanostructures grown by Sol- gel spin coating route a glass substrate. This film, which crystallize with a wurtzite structure preferred (002) ...
    • STUDY OF STRUCTURAL PROPERTIE OF UNDOPED ZnO AND Cd DOPED-ZnO THIN FILMS DEPOSITED BY SOL-GEL DIP COATING METHOD 

      RAHAL, B; KHANTOUL, A. R; BOUDINE, B; HALIMI, O; SEBAIS, M; LARBAH, Y (Université des Frères Mentouri Constantine, 2013-12-16)
      Thin films of intrinsic and Cd-doped ZnO were prepared by sol-gel technique using dip-coating. Zinc acetate dehydrate, Cadmium acetate, methanol and ethanolamine were used as a starting materials, solvent and stabilizer, ...
    • THIN FILMS OF ZnO DOPED Sb SYNTHESIS BY SPRAY PYROLYSIS 

      MEKHNACHE, M; DRICI, A; BENZAROUK, H; AMARA, A; GUERIOUNE, M (Université des Frères Mentouri Constantine, 2013-12-16)
      Sb doped ZnO thin films were prepared on glass substrates using the spray pyrolysis. Structural and optical properties were investigated. A ZnCl2 (0.2M) dissolved in water. Antimony chloride (SbCl3) was used as dopant ...