1 Institute of Materials Science, Vietnam Academy of Science and Technology Hanoi Vietnam manhdh.ims@gmail.com.
2 Graduate University of Science and Technology, Vietnam Academy of Science and Technology Hanoi Vietnam.
3 Duy Tan University Da Nang Vietnam.
4 Institute of Low Temperatures and Structure Research, Polish Academy of Sciences 50-422 Wroclaw Poland.
5 Simulation in Materials Science Research Group, Science and Technology Advanced Institute, Van Lang University Binh Thach Ho Chi Minh City Vietnam maithily@vlu.edu.vn.
6 Faculty of Applied Technology, School of Engineering and Technology, Van Lang University Ho Chi Minh City Vietnam.
7 Department of Physics and Oxide Research Center, Hankuk University of Foreign Studies Yongin 17035 Republic of Korea.
8 Department of Physics, University of South Florida Tampa FL 33620 USA.