1. Key Laboratory of Renewable Energy Guangdong Key Laboratory of New and Renewable Energy Research and Development Guangzhou Institute of Energy Conversion Chinese Academy of Sciences Guangzhou 510640 China
2. Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences Beijing 100049 China
3. Institute of Materials Science VAST Hanoi 100803 Vietnam
4. Institute of Advanced Materials (INAM) Universitat Jaume I Castelló 12006 Spain