1. Faculty of Materials Science and Technology, University of Science, Ho Chi Minh City, Vietnam
2. Vietnam National University, Ho Chi Minh City, Vietnam
3. Institute of Materials Science, Vietnam Academy of Science and Technology, Hanoi, Vietnam
4. Department of Physics, Gachon University, Seongnam, Gyeonggi-do 13120, Republic of Korea
5. Center for Innovative Materials and Architectures (INOMAR), HoChiMinh City, Viet Nam