SRAM Dosimeter for Characterizing the TRIUMF Proton and Neutron Beams

An array of 30 16-Mbit static random access memories manufactured using 65-nm technology has been designed to characterize the proton and neutron beams used for radiation testing at TRIUMF. Measurements include single-event upset cross sections, beam profiles, collimator design, and shielding effects. The sensitivity of this dosimeter allows for quick measurements of these parameters, which are of interest in radiation test measurements.