Abstract
Large area avalanche photo diodes (APD), a new and very promising type of light detector, were tested at high gain on a beam line and suddenly failed. A detailed study of the failure modes showed that these devices, if used at low gain and with special care, may actually be used in high-energy physics environments and indicates the road of development toward radiation hard, large area APDs. No problem was found when APDs are operated in absence of highly ionizing particles.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 100-109 |
| Number of pages | 10 |
| Journal | Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment |
| Volume | 430 |
| Issue number | 1 |
| DOIs | |
| State | Published - Jun 1999 |
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics
- Instrumentation
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