Nagaoka, Akira; Nose, Yoshitaro; Miyake, Hideto; … - In: Renewable Energy 79 (2015) C, pp. 127-130
I–III–VI2 chalcopyrite compound Cu(Inx, Ga1−x)Se2 (CIGS) single crystal were successfully grown by traveling heater …) planes, confirming the chalcopyrite structure. In Raman spectra, the A1 mode peaks expected for CIGS were observed, and no …