InGaAs photodiode as an ionizing particle detector

S. Belogurov, G Bressi, G. Carugno, E Conti, D Iannuzzi, AT Meneguzzo

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An InGaAs large area photodiode has been employed for detection of a-particles in the energy range of 0.412-5.5 MeV. W- value for InGaAs is determined. W = 2.94 +/- 0.16 eV. (C) 2000 Elsevier Science B.V. All rights reserved.
Original languageEnglish
Pages (from-to)377-380
JournalNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment
Issue number1-2
Publication statusPublished - 21 Sep 2000


  • InGaAs
  • semiconductor detector
  • infrared

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