1. Beijing Advanced Innovation Center for Materials Genome Engineering, Institute of PhysicsChinese Academy of Sciences Beijing 100190 China
2. Center of Materials Science and Optoelectronics EngineeringUniversity of Chinese Academy of Sciences Beijing 100049 China
3. Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Department of Chemical EngineeringTsinghua University Beijing 100084 China
4. School of Materials Science and EngineeringBeijing Institute of Technology Beijing 100081 China
5. Advanced Research Institute of Multidisciplinary ScienceBeijing Institute of Technology Beijing 100081 China