Căutare după Subiect "optical properties"

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    • Preparation and Characterization of Tin Oxide thin Films 

      Țigau, N.; Vladu Radu, D. C.; Prodan, G.; Gheorghieș, C.; Condurache-Bota, S. (Universitatea "Dunărea de Jos" din Galați, 2013)
      Tin oxide (SnO) thin films were prepared onto glass substrates by thermal evaporation under vacuum. The substrate temperature was kept constant at 300 K during the film growth. The structural studies using transmission ...

    • Prreparation and Characterisation of Alumina Template Obtained by One-Step Anodization Method 

      Gavril (Donose), M.D.; Cantaragiu, A.M.; Gheorghieș, C.; Țigău, N.; Donose, S. (Universitatea 'Dunărea de Jos" din Galați, 2013)
      The goal of this study was to obtain an alumina template (AAO) by one-step anodization method and to evaluate its optical properties correlated with the annealing temperature. AAO was obtained from two different media: ...

    • Silica thin Films Obtaining by Sol-Gel Dip Coating with Controlled Optical Properties 

      Mihoreanu, C.; Eneșca, A.; Duță, A. (Universitatea "Dunărea de Jos" din Galați, 2014)
      Transparent oxide films are widely employed as antireflection or high reflection coatings, band-pass filters and narrow-band-filters in various optical and electronic devices. The performances of these devices are based ...