Title :
Annealing effects on depletion voltage and capacitance of Float Zone and Magnetic Czochralski silicon diodes after 800 MeV proton exposure
Author :
Metcalfe, Jessica ; Hoeferkamp, Martin ; Seidel, Sally
Author_Institution :
Dept. of Phys. & Astron., Univ. of New Mexico, Albuquerque, NM, USA
fDate :
Oct. 30 2010-Nov. 6 2010
Abstract :
A review of the depletion voltage obtained from capacitance measurements after irradiation and annealing is presented for four types of silicon (Si) diodes: n- and p-type Float Zone (Fz) and Magnetic Czochralski (MCz) silicon. The samples were irradiated with 800 MeV protons to fluences reaching 1.1×1015 neq/cm2 and then annealed in several time steps at 60 °C.
Keywords :
annealing; position sensitive particle detectors; radiation effects; silicon radiation detectors; annealing effects; depletion voltage; float zone; magnetic Czochralski silicon diodes; radiation damage; silicon tracking detectors; Annealing; Capacitance; Capacitance measurement; Protons; Radiation effects; Silicon; Space charge; anneal; depletion voltage; float zone; magnetic Czochralski; radiation damage; silicon;
Conference_Titel :
Nuclear Science Symposium Conference Record (NSS/MIC), 2010 IEEE
Conference_Location :
Knoxville, TN
Print_ISBN :
978-1-4244-9106-3
DOI :
10.1109/NSSMIC.2010.5873831