Refractory plasmonic metamaterial absorber and emitter for energy harvesting

摘要: The present invention provides a new system and devices comprising highly efficient metamaterial-based absorbers emitters which may be employed in various energy harvesting applications compelling conditions such as high temperatures. employment of ceramic materials in. enables with longer lifetimes improved performance. Specific geometric structural designs, e.g., by arrangement plasmonic dielectric structures, the metamaterials provide for absorption light within broad spectral range emission that particular via selective may, turn, coupled to other devices.