China University of Mining and Technology (CUMT), China University of Mining and Technology (CUMT), China University of Mining and Technology (CUMT) - School of Materials and Physics, China University of Mining and Technology (CUMT), China University of Mining and Technology (CUMT), China University of Mining and Technology (CUMT), China University of Mining and Technology (CUMT) and China University of Mining and Technology (CUMT) - School of Materials and Physics