1. Future Materials and Devices Laboratory Institute of Fundamental and Applied Sciences, Duy Tan University Ho Chi Minh City 700000 Vietnam
2. Faculty of Natural Sciences Duy Tan University Da Nang 550000 Vietnam
3. Faculty of Applied Sciences Ton Duc Thang University Ho Chi Minh City Vietnam
4. New Industry Creation Hatchery Center Tohoku University Sendai Japan
5. Department of Physics and Nanotechnology SRM Institute of Science and Technology Kattankulathur Tamil Nadu India