Photoelectric conversion element, photoelectric conversion apparatus, moving body, and building material

A moving body comprising:

• a photoelectric conversion element,
• wherein the photoelectric conversion element comprises:
• a first electrode;
• a second electrode;
• and
• a photoelectric conversion layer arranged between the first electrode and the second electrode, the photoelectric conversion layer containing a crystal having a perovskite structure,
• wherein the photoelectric conversion element comprises, between the photoelectric conversion layer and the first electrode, a charge-transporting layer containing an amorphous body of a cyclic conjugated compound in which a plurality of pyrrole rings are bonded by conjugated bonds, and
• wherein, in an X-ray diffraction spectrum of the charge-transporting layer using a CuKα ray, no diffraction peak having a half-width of 0.5° or less is present in a range of a Bragg angle 2θ of 6.5 to 8.5°.

A building material comprising:

• a photoelectric conversion element,
• wherein the photoelectric conversion element comprises:
• a first electrode;
• a second electrode;
• and
• a photoelectric conversion layer arranged between the first electrode and the second electrode, the photoelectric conversion layer containing a crystal having a perovskite structure,
• wherein the photoelectric conversion element comprises, between the photoelectric conversion layer and the first electrode, a charge-transporting layer containing an amorphous body of a cyclic conjugated compound in which a plurality of pyrrole rings are bonded by conjugated bonds, and
• wherein, in an X-ray diffraction spectrum of the charge-transporting layer using a CuKα ray, no diffraction peak having a half-width of 0.5° or less is present in a range of a Bragg angle 2θ of 6.5 to 8.5°.