1. School of Electrical Engineering, Xi’an University of Technology, Xi’an, Shannxi710048, China
2. Université de Toulouse, UPS, INPT, LAPLACE (Laboratoire Plasma et Conversion d’Energie), 118 route de Narbonne, F-31062Toulouse cedex 9, France
3. Shanghai University of Electric Power, Shanghai200090, China
4. Faculty of Printing, Packaging Engineering and Digital Media Technology, Xi’an University of Technology, Xi’an, Shannxi710048, China
5. Materials Physics Laboratory, Department of Physics, Faculty of Science, Prince of Songkla University (PSU), Songkhla90112, Thailand