The efficient light-absorbing metasurface can be engineered as a 2D material with a metal-dielectric(insulator)-metal (MIM) structure consisting of top layer of metallic nanoparticles, a nano-thin spacer on a metal base layer. The underlying metal base layer suppresses light transmission and, with a top-pattern of metallic nanoparticles, suppresses overall light reflection from the MIM structure . Such metamaterial realizes a highly efficient light absorption at the designed wavelength and acts as a photo-thermal conversion device . Interestingly, electromagnetic field calculations have revealed that the optical absorption and scattering coefficients are equivalent under the anti-reflective condition when metasurfaces are constructed with metallic materials commonly used at the plasmon resonance of gold (Au), silver (Ag), and copper (Cu) bands . It was experimentally determined that the emissivity of MIM metasurface does not reach 100% even if the reflection spectrum shows a completely anti-reflective condition (transmittance T =0, reflectance R=0). This means that light is not fully absorbed in completely anti-reflective conditions and thermal radiation is not reaching 100%. To achieve the "true perfect absorption and true perfect radiation,", control of the absorption and scattering cross sections σ abs,sca , respectively, hold the key role. For conventional MIM metasurfaces that are made of Au, σ abs are equal to σ sca at the minimum anti-reflection condition. It was demonstrated earlier that by control of σ abs and σ sca using multi-layer Au-Si nano-discs, the response of MIM structure can be divided into the peaks of σ abs and σ sca . We have realized a perfect-absorber/emitter using MIM structures by intricate tune of absorbtion via scattering of MIM structures by increasing σ abs in respect to σ sca 8, 9 . This was achieved by increasing a thickness of Cr film used as an adhesive layer between the Au and dielectric layers, hence, favoring the absorbance contribution.