Speaker
Ms
Daria Mitina
(Ioffe Institute (RU))
Description
The presented report is focused on the problem of analyzing irradiation-induced highly disordered regions in the detector bulk. Such regions could be settled down close to the Bragg Peak maximum - ion stopping range. Noted regions were created in the detectors of low-resistance silicon via low energy irradiation by heavy 40Ar ions at the Ioffe Institute Cyclotron. Electrophysical properties of irradiated structures are investigated and unexpected issues of the capacitance characteristics are revealed. The model of a highly disordered damaged region is proposed and its correspondence to experimental data (DLTS spectrum) is demonstrated.
Primary authors
Ms
Daria Mitina
(Ioffe Institute (RU))
Vladimir Eremin
(Ioffe Institute (RU))
Elena Verbitskaya
(Ioffe Institute (RU))
