▎ 摘　　要

NOVELTY - A graphene/gallium arsenide solar cell comprises a back electrode, a n-type doped or p-type doped gallium arsenide layer, a graphite alkenyl layer, a dielectric layer, a gate electrode, a front electrode and a disposed graphene layer. USE - Graphene/gallium arsenide solar cell. ADVANTAGE - The solar cell has improved photoelectric conversion efficiency. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing graphene/gallium arsenide solar cell, which involves cleaning n-type doped or p-type doped gallium arsenide chip, preparing back electrode, soaking the chip in chemical solution for 5-30 seconds and drying to obtain graphene/gallium arsenide sheet, followed by assembling the sheet with back electrode, graphite alkenyl layer, dielectric layer, gate electrode, front electrode and disposed graphene layer.