| 摘要 |
PROBLEM TO BE SOLVED: To improve element characteristics of a photoelectric conversion element provided with a buffer layer composed of a zinc compound.SOLUTION: A photoelectric conversion element 1 includes a lower electrode layer 20, a photoelectric conversion layer 30, a buffer layer 40, and an upper electrode layer 60, laminated on a substrate 10, where the buffer layer 40 is composed of a compound including zinc and sulfur, and further including at least one kind of element whose valence is larger than that of zinc among group 3 elements, group 7 elements, and group 13 elements. |
