1. Comp. Phys. Lab, HCM City Univ. of Technology, Vietnam National Univ.-HCM City, Ho Chi Minh City, Vietnam
2. Computational Materials Physics Research Group, Advanced Institute of Materials Science, Ton Duc Thang University, Ho Chi Minh City, Vietnam
3. Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam
4. Measurement Standards Laboratory of New Zealand, Callaghan Innovation, Lower Hutt, Wellington, New Zealand
5. The Dodd-Walls Centre for Photonic and Quantum Technologies, University of Otago, Dunedin, New Zealand