Device Modeling for Split-Off Band Detectors
Abstract
An approach to develop room temperature detectors is to use transitions between the light/heavy hole bands and the split-off hole band to produce enhanced response at high temperature. Results are presented on a theoretical model to predict the response in these split-off detectors. The model calculates the dark and illuminated currents from the photoabsorption, carrier escape, and transport, explaining the experimental response. The variation in dark current, responsivity, and D with the detector parameters is presented.
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 18, 2009
- Accession Number
- ADA595426
Entities
People
- A. G. Perera
- K K Choi
- P. V. Jayaweera
- P. Wijewarnasuriya
- S. G. Matsik
Organizations
- Georgia State University