Laboratory Materials and Renewable Energies;
Physics Department;
Ibn Zohr University;
Agadir;
Morocco;
CRMEF-SM;
Inezgane;
Morocco;
LAPLACE UMR 5213-CNRS;
Paul Sabatier University;
Toulouse;
France;
Corona; Discharge; Atmospheric; Pressure; Optical; Emission; Spectroscopy; Pulsed; High; Voltage; Humidity;