1. T. Nakada, Electron. Mater. Lett. 8, 179–185 (2012)
2. A. Luque, S. Hegedus, Handbook of Photovoltaic Science and Engineering (Wiley, Com, 2011)
3. Y. Zhong, Study on the application of surface copper indium gallium selenium thin films in solar cells, the Master Degree Dissertation of National Cheng Kung University, 2009
4. S. Kodigala, Cu(In1-xGax)Se2 Based Thin Film Solar Cells (Academic Press, 2010)
5. Y. Xue, B. Yang, Evolution of (In, Ga) 2Se3-Curich-In (Ga) rich of CIGS thin film. J. Opto-electron. Laser 19, 348–351 (2008) (in Chinese)