▎ 摘 要
NOVELTY - A surface plasmon principle based solar cell has a wide band gap semiconductor layer, a photosensitive dye layer, a graphene layer and metal nanoparticles layer, sequentially laminated on back electrode array. USE - Surface plasmon principle based solar cell (claimed). ADVANTAGE - The surface plasmon principle based solar cell is fabricated by simple method, and has improved efficiency and safety. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fabrication of surface plasmon principle based solar cell.