Title of article
Irradiation tests of photodiodes for the ATLAS SCT readout
Author/Authors
Dowell، نويسنده , , J.D. and Homer، نويسنده , , R.J. and Kenyon، نويسنده , , I.R and Mahout، نويسنده , , G and Oglesby، نويسنده , , S.J. and Shaylor، نويسنده , , H.R. and Wilson، نويسنده , , J.A and Nickerson، نويسنده , , R.B. and Wastie، نويسنده , , R and Weidberg، نويسنده , , A.R، نويسنده ,
Pages
12
From page
483
To page
494
Abstract
Two kinds of photodiodes have been investigated for the ATLAS SCT readout. We present in this paper the results of irradiating bulk and epitaxial Si PIN diodes with 1 MeV-equivalent neutrons and 24 GeV protons. The devices were biased during some of the tests. They were exposed to a fluence of around 2.5 × 1014 n cm−2 followed by a fluence of approximately 2.5×1014 p cm−2.
Keywords
Neutron (1 , MeV) and proton (24 , GeV) irradiation , Dark current , Rise and fall time , ATLAS Semi Conductor Tracker , Responsivity , LHC , Bulk and epitaxial PIN diodes
Journal title
Astroparticle Physics
Record number
2008625
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