Informace o publikaci
Properties of Cr-doped Al2O3 as a dielectric barrier layer for atmospheric pressure discharges
| Autoři | |
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| Rok publikování | 2024 |
| Druh | Konferenční abstrakty |
| Fakulta / Pracoviště MU | |
| Citace | |
| Popis | In this study, the authors present a complex investigation of the electrical and morphological properties of Cr-doped Alumina as a potential barrier for atmospheric pressure dielectric barrier discharges. Notably, two discharge types have been studied regarding the barriers' influence - coplanar dielectric barrier discharge in air and atmospheric pressure Townsend discharge in nitrogen. The effect of the Crdoping on the discharge has been characterized mainly via the ignition voltage measurement and working domain measurement. Additionally, the effect of doping on both bulk (permittivity) and surface properties, such as surface roughness and surface potential has been investigated. |
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