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GaAs Displacement Damage Dosimeter Based on Diode Dark Currents
- Source :
- IEEE Transactions on Nuclear Science. 62:2995-3002
- Publication Year :
- 2015
- Publisher :
- Institute of Electrical and Electronics Engineers (IEEE), 2015.
-
Abstract
- GaAs diode dark currents are correlated over a very large proton energy range as a function of displacement damage dose (DDD). The linearity of the dark current increase with DDD over a wide range of applied voltage bias deems this device an excellent candidate for a DD dosimeter. Additional proton testing performed in situ enabled error estimate determination to within 10% for simulated space use.
Details
- ISSN :
- 15581578 and 00189499
- Volume :
- 62
- Database :
- OpenAIRE
- Journal :
- IEEE Transactions on Nuclear Science
- Accession number :
- edsair.doi...........827f844ebdfe616c12fca009aee11a4d