Now showing items 1-2 of 2

    • Metal Oxide Nanolayer-Decorated Epitaxial Graphene: A Gas Sensor Study 

      Rodner, Marius; Icardi, Adam; Kodu, Margus; Jaaniso, Raivo; Schütze, Andreas; Eriksson, Jens (MDPI, 2020)
      In this manuscript, we explore the sensor properties of epitaxially grown graphene on silicon carbide decorated with nanolayers of CuO, Fe3O4, V2O5, or ZrO2. The sensor devices were investigated in regard to their response ...
    • Semiquantitative Classification of Two Oxidizing Gases with Graphene-Based Gas Sensors 

      Lind, Martin; Kiisk, Valter; Kodu, Margus; Kahro, Tauno; Renge, Indrek; Avarmaa, Tea; Makaram, Prashanth; Zurutuza, Amaia; Jaaniso, Raivo (MDPI, 2022)
      Miniature and low-power gas sensing elements are urgently needed for a portable electronic nose, especially for outdoor pollution monitoring. Hereby we prepared chemiresistive sensors based on wide-area graphene (grown by ...