Conformal surface discharge
A flexible surface dielectric barrier discharge structure based on printed circuit board that generates large-area uniform plasma on curved surfaces, suitable for material processing and biomedical applications on irregular surfaces.
Sun, Yuhao · Zhang, Bo · Hang, Zhao · Wenhu, Han · Li, Wendong · Zhang, Guanjun
Journal of Physics D: Applied Physics 2023
Petal-like multiple surface ionization waves formed on both convex and concave surfaces
Electron density and electron temperature above the surface increase when changing from convex to concave
Increasing pulse amplitude or decreasing pulse rising edge duration raises electron density, electron temperature, and electron impact ionization source