Browsing by Author "Shimanovich, D. L."

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    • Humidity sensing elements based on nanostructured Al2O3 membranes 

      Shimanovich, D. L. (БНТУ, 2023)
      The volumetric-surface variant of the capacitive MDM (metal-dielectric- metal) structure of the vertical direction based on high-ordered matrices of free anodic porous alumina membranes for applications in humidity sensing elements was designed. The improved humidity sensitivity, reduced response and recovery time over a wide humidity range were obtained due to preparing of alumina ...
      2023-11-11

    • The electrical insulation strength of anodic Al2O3 coatings with vias for power multichip modules 

      Shimanovich, D. L. (БНТУ, 2022)
      The technological methods and regimes to improve the electrical insulation strength of anodic Al2O3 in vias of double-sided alumina bases for potential use in power multichip modules were discussed. It was shown that after using of the appropriate technological approaches the breakdown voltages of the obtained test samples were up to ~6 kV on working surfaces without holes and ...
      2023-01-24

    • Wettability properties of porous Al2O3 coatings: effects of technological regimes and surface morphology 

      Shimanovich, D. L.; Tishkevich, D. I. (БНТУ, 2022)
      The comparative analysis of Al2O3 coatings and effect of surface morphology on the wettability properties were discussed. It was shown that it is possible to obtain high hydrophilic parameters with a contact angle value up to 17–20° using high values of current density, anodizing time, and electrolyte temperature by adjusting the electrochemical conditions. It was seen that this ...
      2023-01-24