PHOTOELECTRIC CONVERSION DEVICE AND METHOD FOR MANUFACTURING PHOTOELECTRIC CONVERSION DEVICE

摘要

The purpose of the present invention is to improve the photoelectric conversion efficiency of a photoelectric conversion device. This photoelectric conversion device (11) is a photoelectric conversion device (11) including a chalcopyrite compound in a light-absorbing layer (3), wherein the light-absorbing layer (3) has a peak strength ratio IB/IA of 3 to 9, IA being the strength of a peak formed by combining the peak of a (220) surface and the peak of a (204) surface in X-ray diffraction, and IB being the peak strength of a (112) surface.