Radiation absorber for absorbing electromagnetic radiation, solar absorber assembly, and method of manufacturing a radiation absorber

According to various embodiments, a radiation absorber can for absorbing electromagnetic radiation comprises: a plurality of stacked-layer structures on a carrier, each layer structure of the arrayed plurality of superimposed layer structure comprising a first layer and a second layer, wherein each of the first layer of which is arranged a plurality of superimposed layer structure, a metal nitride comprises or consists of a metal nitride, and wherein each of the second layer of the arranged plurality of superimposed layer structures having a metalloid nitride or of a metalloid nitride.