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Browsing Dr Anto Johny T by Title

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  • Enhanced NO2 gas sensing performance of Gd/Li co-doped ZnO thin films 
    Jasmi, K K; Johny, T. Anto; Siril, vs; Madhusoodanan, K.N. (Indian Journal of Physics, 2023-05)
    In this paper, we demonstrate pure, Gd-doped, and Gd/Li co-doped ZnO nanostructures for NO2 gas sensing applications fabricated via the sol–gel spin coating route. The synthesized samples are examined through various ...
  • Influence of defect density states on NO2 gas sensing performance of Na: ZnO thin films 
    Jasmi, K K; Johny, T. Anto; Siril, vs; Madhusoodanan, K.N. (Journal of Sol-Gel Science and Technology, 2023-06)
    In this work, the Zn1-xNaxO (x = 0, 0.01, 0.03, and 0.05) thin film gas sensors were prepared via the sol-gel spin coating method to study the impact of sodium on structural, morphological, elemental, electrical, and gas ...
  • Influence of oxygen vacancies on the lithium-doped Mn:ZnO thin films for improved NO2 gas-sensing applications 
    Jasmi, K K; Johny, T. Anto; Siril, vs; Madhusoodanan, K.N. (Journal of Materials Science: Materials in Electronics, 2023-10)
    Herein, the (Zn0.97−xLixMn0.03)O ( x = 0, 0.01, 0.03, and 0.05 ) thin flms were prepared on a glass substrate via the sol–gel spin coating technique to study the infuence of lithium on Mn-doped ZnO thin flms for structural, ...
  • Performance of alkali metal (Li/Na): ZnO thin films for NO2 gas sensing 
    Jasmi, K K; Johny, T. Anto; Siril, v s; Madhusoodanan, K.N. (AIP Publishing, 2023-08-31)
    Metal Oxide Semiconducting (MOS) gas sensors based on ZnO are extensively explored due to their exceptional physicochemical properties. Here, prepared films were characterized through XRD, FESEM, and Hall measurements ...

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