1. Department of Chemical Engineering (Integrated Engineering Program), College of Engineering, Kyung Hee University, 1732 Deogyeong-daero, Giheung, Yongin, Gyeonggi 17104, South Korea
2. Department of Gaseous Electronics (F6), Jožef Stefan Institute, Jamova cesta 39,Ljubljana SI-1000, Slovenia, EU
3. Jožef Stefan International Postgraduate School, Jamova cesta 39, Ljubljana SI-1000, Slovenia,
EU
4. Center for the SMART Energy Platform, College of Engineering, Kyung Hee University, 1732 Deogyeong-daero, Giheung, Yongin, Gyeonggi 17104, South Korea