Total energy losses of relativistic electrons passing through a polymer composite

Gamma radiation attenuation characteristics of composites based on polyimide track membranes filled with nanodispersed Pb

“…It is promising to use cadmium and boron-containing screens from slow (thermal) neutrons (Chrysanthopoulou et al, 2014). To protect against radiation in space, it is promising to use polymer composites, especially based on polyimide (Pavlenko et al, 2014Yastrebinsky et al, 2016;Zhang et al, 2021). To protect against X-ray and γ-radiation, protective screens are used, the filler of which are materials with a high atomic number and high density (W, Bi, Fe, Pb, Ni, etc.)…”