Application of CdZnTe Quasi-Hemispherical Detectors in Strong Gamma-Radiation Fields Anatoli Loutchanski, Viktors Fjodorovs, Victor Ivanov and Vadims Ogorodniks EPJ Web Conf., 225 (2020) 07004 Published online: 20 January 2020 DOI: 10.1051/epjconf/202022507004