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Browsing Articole ştiinţifice by Author "HANSEN, Luka"

Browsing Articole ştiinţifice by Author "HANSEN, Luka"

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  • Fabrication of ZnO Nanobrushes by H2–C2H2 Plasma Etching for H2 Sensing Applications 
    KOHLMANN, Niklas; HANSEN, Luka; LUPAN, Cristian; SCHÜRMANN, Ulrich; REIMERS, Armin; SCHÜTT, Fabian; ADELUNG, Rainer; KERSTEN, Holger; KIENLE, Lorenz (American Chemical Society, 2021)
    In this work the formation of novel ZnO nanobrushes by plasma etching treatment as a new approach is presented. The morphology and structure of the ZnO nanobrushes are studied in detail by transmission and scanning electron ...
  • Improved Long-Term Stability and Reduced Humidity Effect in Gas Sensing: SiO2 Ultra-Thin Layered ZnO Columnar Films 
    POSTICA, Vasile; LUPAN, Oleg; GAPEEVA, Anna; HANSEN, Luka; KHALEDIALIDUSTI, Rasoul; MISHRA, Abhishek Kumar; DREWES, Jonas; KERSTEN, Holger; FAUPEL, Franz; ADELUNG, Rainer; HANSEN, Sandra (John Wiley & Sons, Inc., 2021)
    The undoped and metal-doped zinc oxide columnar films (ZnO:Sn, ZnO:Fe, ZnO:Ag, and ZnO:Cu) are covered with an ultra-thin layer of SiO2 (10–20 nm). The electrical, UV, and volatile organic compounds (VOCs) sensing properties ...

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