1. Thai Microelectronics Center (TMEC), National Electronics and Computer Technology Center (NECTEC), Chachoengsao 24000, Thailand
2. Department of Physics and Materials Science, Faculty of Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
3. Department of Chemistry, Faculty of Science, and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Chiang Mai University, Chiang Mai 50200, Thailand