1. Department of Chemistry, Faculty of Liberal Arts and ScienceKasetsart University, Kamphaeng Saen Campus
2. Department of Materials Science and EngineeringVidyasirimedhi Institute of Science and Technology Rayong 21210 Thailand
3. Institute of Ion Physics and Applied PhysicsUniversity of Innsbruck 6020 Innsbruck Austria
4. Frontier Research Center (FRC)Vidyasirimedhi Institute of Science and Technology Wang Chan Rayong 21210 Thailand