1. School of Materials Science and Engineering & Hunan Provincial Key Laboratory of Advanced Materials for New Energy Storage and ConversionHunan University of Science and Technology Xiangtan 411201 China
2. Institute of High Performance Computing A*STAR Singapore 138632 Singapore
3. Department of Applied PhysicsSchool of Physics and ElectronicsHunan University Changsha 410082 China
4. School of Automation Science and Electrical EngineeringBeihang University Beijing 100083 China