Fig. 7: Results of GS emitter designed by DQN.
From: General deep learning framework for emissivity engineering
a Schematic and the SEM image of the optimal GS structure. Si and SiO2 are chosen as the materials and the layer thicknesses of simulation and experiment are presented. b Emissivity spectrum of the GS emitter. c Normalized electric field intensity for optimal emitter at various wavelengths (λ = 4.26, 5 μm). d Emissivity as the function of incident angle and wavelength
