Radiation hardness of GaAs:Cr and Si sensors irradiated by 21 MeV electron beam. (1st June 2020) - Kruchonak, U.; El-Azm, S. Abou; Afanaciev, K.; Chelkov, G.; Demichev, M.; Gostkin, M.; Guskov, A.; Leyva, A.; Smolyanskiy, P.; Tyazhev, A.; Zamyatin, N.; Zhemchugov, A.