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Accession Number
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ADA562554
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Title
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Multi-color Long Wavelength Infrared Detectors Based on III-V Semiconductors.
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Publication Date
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Jul 2010
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Media Count
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15p
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Personal Author
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O. Manasreh
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Abstract
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Several III-V semiconductor material systems were investigated for multi-color photodetectors taking into consideration the enhanced properties of low dimensional systems, such as InAs quantum dots and GaAs quantum rings. The emphasis was placed on detecting both interband and intersubband transitions that form the basis of may optoelectronic devices. The research performed under this grant made it possible to investigate the new nanomaterial systems with properties covering the near infrared and visible spectral ranges. Devices were fabricated and tested.
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Keywords
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Electrooptics
Gallium arsenides
Group iii compounds
Group v compounds
Infrared detectors
Near infrared radiation
Optoelectronics
Photodetectors
Quantum dots
Quantum theory
Semiconductors
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Source Agency
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Non Paid ADAS
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NTIS Subject Category
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63C - Infrared & Ultraviolet Detection
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Corporate Author
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Arkansas Univ., Fayetteville.
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Document Type
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Technical report
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Title Note
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Final rept. 1 Aug 2006-31 Jul 2010.
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NTIS Issue Number
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1225
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Contract Number
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FA9550-06-1-0457
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