1. Department of Materials and Optoelectronic Science, National Sun Yat-sen University, Kaohsiung, Taiwan
2. Department of Chemical and Materials Engineering, National Central University, Taoyuan, Taiwan
3. Computer, Electrical, and Mathematical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
4. Department of Chemical Engineering, National Tsing Hua University, Hsinchu, Taiwan