| 摘要 |
PROBLEM TO BE SOLVED: To provide a photoelectric conversion element which allows for high efficiency power generation.SOLUTION: A photoelectric conversion element performs photoelectric conversion by receiving illumination light having peak energy Ap(eV)(where, 1≤p≤n, 2≤n) of 1.59≤Ap≤3.26, and n luminescence peaks of full width at half maximum Fp(eV)(where, 1≤p≤n, 2≤n). The photoelectric conversion element includes m photoelectric conversion layers each having a band-gap energy Bq(eV)(where, 1≤q≤m, 2≤m≤n). Each of the m photoelectric conversion layers satisfy a relation; Ap-Fp<Bq≤Ap, for any one of the n luminescence peaks. |
