1. Faculty of Materials Science and Engineering, Phenikaa University, Yen Nghia, Ha Dong, Hanoi 12116, Vietnam
2. Division of Applied Physics, Dong Nai Technology University, Bien Hoa City, Vietnam
3. Faculty of Engineering, Dong Nai Technology University, Bien Hoa City, Vietnam
4. Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh City 70000, Vietnam
5. Faculty of Natural Sciences, Duy Tan University, Da Nang City 50000, Vietnam
6. Faculty of Chemistry, Thai Nguyen University of Education, 20 Luong Ngoc Quyen, Quang Trung, Thai Nguyen City, Vietnam