[1]Henan Key Laboratory of Photovoltaic Materials,School of Physics and Electronics,Henan University,Kaifeng 475004,China;
[2]School of Physical Engineering,Zhengzhou University,Zhengzhou 450001,China;
[3]Beijing National Laboratory for Condensed Matter Physics,Institute of Physics,Chinese Academy of Sciences,Beijing 100190,China;
[1]Henan Key Laboratory of Photovoltaic Materials,School of Physics and Electronics,Henan University,Kaifeng 475004,China;
[1]Henan Key Laboratory of Photovoltaic Materials,School of Physics and Electronics,Henan University,Kaifeng 475004,China;
[4]Shanghai Synchrotron Radiation Facility (SSRF),Shanghai Institute of Applied Physics,Chinese Academy of Sciences,Shanghai 201204,China;
[4]Shanghai Synchrotron Radiation Facility (SSRF),Shanghai Institute of Applied Physics,Chinese Academy of Sciences,Shanghai 201204,China;
[1]Henan Key Laboratory of Photovoltaic Materials,School of Physics and Electronics,Henan University,Kaifeng 475004,China;
[3]Beijing National Laboratory for Condensed Matter Physics,Institute of Physics,Chinese Academy of Sciences,Beijing 100190,China;
[1]Henan Key Laboratory of Photovoltaic Materials,School of Physics and Electronics,Henan University,Kaifeng 475004,China;
[1]Henan Key Laboratory of Photovoltaic Materials,School of Physics and Electronics,Henan University,Kaifeng 475004,China;
[2]School of Physical Engineering,Zhengzhou University,Zhengzhou 450001,China;
significantly affected; screening processes; theoretical calculations;
