Nanjing University of Science and Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, Dresden University of Technology - Institute of Solid State and Materials Physics, COMUE Université Bourgogne Franche-Comté, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Nanjing University of Science and Technology, University of Miskolc and Nanjing University of Science and Technology