Design method of solar thermal radiation selective absorption material

The invention relates to the field of solar thermal radiation selective absorption materials, in particular to a design method of a solar thermal radiation selective absorption material. According to the method, the relation between complex material structure parameters and spectral response in the design process of the solar thermal radiation selective absorption material is fully considered, iteration and time-consuming calculation are eliminated by constructing a multi-target dual annealing algorithm and assisting in deep learning network acceleration, and the design efficiency of the solar thermal radiation selective absorption material is improved. The combination of multi-target and global and local dual annealing greatly accelerates the design process, and greatly saves the parameter design time and hardware cost of the micro-nano photon structure; the design method also provides various candidate materials, so that appropriate materials and the thickness of each layer can be selected to meet the requi