Radiation effects on surface and bulk properties of ATLAS18 silicon sensors under low- and high-dose gamma irradiation and annealing

Marcela Mikestikova, Vitaliy Fadeyev, Pavla Federicova +10

Silicon strip detectors for the ATLAS Inner Tracker (ITk) at the HL-LHC must withstand harsh radiation conditions, including fluences of up to 1.6E15 1 MeV n${}_{eq}$/cm${}^2$ and to…