▎ 摘　　要

NOVELTY - A chemical vapor deposition graphene laser-assisted lossless transfer method involves growing gallium nitride and copper layers on sapphire substrate in sequence, followed by depositing graphene on copper layer in a chemical vapor deposition mode by changing growth thickness of the gallium nitride layer and laser wavelength energy, lifting off a substrate through laser to achieve the efficient transfer of the graphene. USE - Method for laser-assisted lossless transfer of chemical vapor deposition (CVD) graphene ADVANTAGE - The method enables laser-assisted lossless transfer of chemical vapor deposition graphene with high quality. DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart illustrating a method for laser-assisted lossless transfer of chemical vapor deposition (CVD) graphene.'(Drawing includes non-English language text)'