Home › Authors › R. Hellborg 👤 R. Hellborg 3 books Books by R. Hellborg Electrostatic Accelerator Electrostatic Accelerator 2019 An experimental study of chann An experimental study of channeling 1973 Radiation damage in CaF₂ and B Radiation damage in CaF₂ and BaF₂ investigated by the channeling technique 1973