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Akademický článek
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Publikováno v:
Physica B: Condensed Matter. 216:372-375
Vertical transport has been measured on GaAs/AlGaAs quantum-well superlattice infrared photodetectors in crossed electric and magnetic fields. The carriers, promoted by either thermal or photoexcitation from the doped ground state of the quantum well
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a6f3f9d5ab9d584ed256a793ce12937
https://doi.org/10.1016/0921-4526(95)00521-8
https://doi.org/10.1016/0921-4526(95)00521-8
Publikováno v:
Journal of Crystal Growth. 111:450-455
The electrical properties of In 0.53 Ga 0.47 As grown on full two-inch InP wafers have been studied. Special emphasis was placed on investigations of the vertical and lateral uniformity of the material quality. Using the Mobility Spectrum Technique,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecc6e49e5e8d27a5257050b9c367dcd1
https://doi.org/10.1016/0022-0248(91)91018-6
https://doi.org/10.1016/0022-0248(91)91018-6
Publikováno v:
Proceedings of National Aerospace and Electronics Conference (NAECON'94).
Single pixel radiometric measurements and array performance of 256/spl times/256 miniband-transport multiple quantum well focal plane arrays (FPAs) are presented. The detectors typically have a peak wavelength of 9.1 /spl mu/m with spectral bandwidth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e132f0bd4e05e669fc7532c1687a5c5
https://doi.org/10.1109/naecon.1994.332925
https://doi.org/10.1109/naecon.1994.332925
Publikováno v:
SPIE Proceedings.
Single pixel radiometric measurements and array performance of 256 X 256 miniband-transport multiple quantum well focal plane arrays (FPAs) are presented. The detectors typically have a peak wavelength of 9.1 micrometers with spectral bandwidth of 1.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::324624d1bed83b0c62e7bbb76a919024
https://doi.org/10.1117/12.179691
https://doi.org/10.1117/12.179691
Autor:
W.A. Beck, W.E. Robertson
Publikováno v:
All Days.
ABSTRACT A new, safer, more flexible technology is now available for use by the oil & gas well wireline perforation industry. This new technology applies U. S. Department of Energy (DoE) developed Exploding Foil Initiator (EPI) technology to the prob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67b9930100322533ec8daf65316f9ca5
https://doi.org/10.4043/7602-ms
https://doi.org/10.4043/7602-ms
Publikováno v:
Quantum Well Intersubband Transition Physics and Devices ISBN: 9789401045018
The performance of 128×128 and 256×256 miniband-transport multiple quantum well focal plane arrays (FPAs) is presented. The detectors typically have a peak wavelength of 9.1 μm with spectral bandwidth of 1.2 μm. Laboratory measurements using the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3f47132a87ffed85bbb6a99da5889ac
https://doi.org/10.1007/978-94-011-1144-7_5
https://doi.org/10.1007/978-94-011-1144-7_5
Publikováno v:
SPIE Proceedings.
Large-area GaAs/AlGaAs quantum-well IR detector arrays need highly uniform layer thicknesses to meet response wavelength uniformity requirements. We have measured the variation in absorption wavelength with layer thickness in a miniband transport (MB
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::023100b70fb5e24b6d4dfa35d1ab5b3c
https://doi.org/10.1117/12.164939
https://doi.org/10.1117/12.164939
Publikováno v:
SPIE Proceedings.
The MBT quantum-well detector is a new generation of detector materials and technology. Quantum-well detectors are based on mature GaAs materials growth and processing technologies that feature large wafers and outstanding material uniformity. These
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e41c7bde6813d389889e88eb9252742f
https://doi.org/10.1117/12.154717
https://doi.org/10.1117/12.154717
Akademický článek
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