Radiation Damage in Type II Superlattice Infrared Detectors

The effects of 2 MeV proton irradiation on a set of four long-wave infrared type II superlattice photodiodes with various structures were studied. Changes were monitored in operating bias, quantum efficiency (QE), and dark current. Shifts in operating bias indicate that irradiation causes the superl...

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Bibliographic Details

Published in:	Journal of electronic materials 2010-07, Vol.39 (7), p.852-856
Main Authors:	Jackson, E.M., Aifer, E.H., Canedy, C.L., Nolde, J.A., Cress, C.D., Weaver, B.D., Vurgaftman, I., Warner, J.H., Meyer, J.R., Tischler, J.G., Shaw, S.A., Dedianous, C.R.
Format:	Article
Language:	English
Subjects:	Characterization and Evaluation of Materials Chemistry and Materials Science Diodes Effects Electronics and Microelectronics Infrared radiation Instrumentation Materials Science Optical and Electronic Materials Sensors Solid State Physics
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