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Accession Number
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ADA565300
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Title
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Novel Heterongineered Detectors for Multi-Color Infrared Sensing.
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Publication Date
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Jan 2012
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Media Count
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39p
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Personal Author
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S. Krishna
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Abstract
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The goal of this project was to realize multicolor detectors using InAs/GaSb/AlGaSb strain layer superlattices (SLS). The program has been very successful both on the technical aspects of the projects and the personnel aspects of the projects. Several publications including one in Nature and one in Nature Communications have been published using funding from this project. One doctoral student, Dr. Arezou Khoshakhlagh, has defended her PhD and is now a full time staff member at NASA Jet Propulsion Laboratory. One more student, Mr. Vince Cowan, who works at the Air Force Research Laboratory is completing his PhD on barrier devices based on Type II superlattices.
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Keywords
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Band gaps
Colors
Focal plane arrays
Gallium antimonides
Indium arsenides
Infrared spectra
Intersubband detectors
Multiple color infrared focal plane arrays
Polarimeters
Quantum dots
Quantum wells
Sls(Strain layer superlattice) detectors
Strain(Mechanics)
Superlattices
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Source Agency
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Non Paid ADAS
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NTIS Subject Category
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49E - Optoelectronic Devices & Systems
63C - Infrared & Ultraviolet Detection
46D - Solid State Physics
46C - Optics & Lasers
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Corporate Author
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New Mexico Univ., Albuquerque. Center for High Technology Materials.
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Document Type
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Technical report
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Title Note
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Final rept. Nov 2008-Nov 2011.
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NTIS Issue Number
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1304
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Contract Number
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FA9550-09-1-0231
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