▎ 摘　　要

NOVELTY - The hetero-junction has a first electrode and a second electrode that are fixed with a surface of a substrate. A channel structure is located between the first electrode and the second electrode. A black phosphorus thin film layer, a graphene layer and a molybdenum disulfide layer are laminated in the channel structure. The first electrode and the second electrode are connected with the black phosphorus thin film layer and the molybdenum layer. A self-repairing electrode is arranged on a surface of the first electrode and/or the second electrode. USE - Photoelectric detector based blackphosphate/graphene/molybdenum disulfide hetero-junction. ADVANTAGE - The hetero-junction is simple and easy to operate, and has high sensitivity, wide range of applications, small dark current and better responsiveness, and can realize high-sensitivity and wide-band photoelectric detection process. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a photoelectric detector based blackphosphate/graphene/molybdenum disulfide hetero-junction manufacturing method. DESCRIPTION OF DRAWING(S) - The drawing shows a top perspective view of a photoelectric detector based blackphosphate/graphene/molybdenum disulfide hetero-junction.