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GaAs/AlGaAs superlattice miniband detector with 14.5 microns peak response
- Source :
- Applied Physics Letters. 60(24 J)
- Publication Year :
- 1992
- Publisher :
- United States: NASA Center for Aerospace Information (CASI), 1992.
-
Abstract
- Extended long wavelength infrared detection with a miniband-type AlGaAs/GaAs superlattice structure is reported. The experimental response band of the detector is peaked near 14.5 microns in good agreement with the theoretical response, provided that electron-elecltron interactions are taken into account. The detector operates at a low bias voltage, which could lead to important advantages in application to IR focal plane arrays.
- Subjects :
- Electronics And Electrical Engineering
Subjects
Details
- Language :
- English
- ISSN :
- 00036951
- Volume :
- 60
- Issue :
- 24 J
- Database :
- NASA Technical Reports
- Journal :
- Applied Physics Letters
- Notes :
- NAS7-1105, , NSF ECS-90-06078
- Publication Type :
- Report
- Accession number :
- edsnas.19920061141
- Document Type :
- Report
- Full Text :
- https://doi.org/10.1063/1.106796