1. Hefei National Laboratory for Physical Sciences at Microscale, Key Laboratory of Materials for Energy Conversion, Chinese Academy of Sciences, Department of Materials Science and Engineering, Synergetic Innovation Center of Quantum Information & Quantum Physics, University of Science and Technology of China (USTC), Hefei 230026, China
2. Key Laboratory of Novel Thin Film Solar
Cells, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China
3. Beijing Key
Lab of Novel Thin Film Solar Cells, North China Electric Power University, Beijing 102206, China