Elsevier, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2(579), p. 766-768
DOI: 10.1016/j.nima.2007.05.295
Full text: Download
The charge collected from beta source particles in single pad detectors produced on p-type Magnetic Czochralski (MCz) silicon wafers has been measured before and after irradiation with 26MeV protons. After a 1MeV neutron equivalent fluence of 1x10E15 cm-2 the collected charge is reduced to 77% at bias voltages below 900 V. This result is compared with previous results from charge collection measurements.