Intelligent Design of Plasmonic Multilayered Materials Using Graphene and Al–GaAs–SnSe2 for Efficient Solar-Thermal Energy Via ML Algorithms
摘要
Due to the good absorption efficiency of the newly developed absorber and its potential to address air pollution as a global issue, the recent design featuring a multi-triangle shape has been investigated. The performance results show a strong overall efficiency, with 92.32% at 2800 nm and 98.03% at 500 nm. The study explores the specifications of different air regions, and the presentation covers various sections from the constructed design to the final results. Different materials are applied in each part of the structure, with their respective optical properties: aluminum (Al), gallium arsenide (GaAs), and tin (IV) selenide (SnSe2), progressing from the resonance layer to the base. The machine learning output can also be validated with the respective R2 values for each layer height determination. The polarization-insensitive nature of the design is also demonstrated, with degree analysis ranging from 0° to 80°. This multi-triangle absorber has been developed for a variety of home applications, including water heating, solar cooking, solar-powered pumps, solar flashlights, and battery charging.