dc.contributor.author |
Benchtaber, Nassima
|
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dc.contributor.author |
Nafidi, Abdelhakim
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dc.contributor.author |
Barkissy, Driss
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dc.contributor.author |
Boutramine, Abderrezak
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dc.contributor.author |
Benaadad, Merieme
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dc.contributor.author |
Melkoud, Samir
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dc.contributor.author |
Es-Salhi, Es-Said
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dc.contributor.author |
Chibane, Fatiha
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dc.date.accessioned |
2021-02-18T08:00:37Z |
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dc.date.available |
2021-02-18T08:00:37Z |
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dc.identifier.uri |
http://hdl.handle.net/11201/155153 |
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dc.description.abstract |
[eng] We have used the envelope function formalism to investigate the bands structure of LWIR type II SL InAs (d1 = 2. 18d2)/In0.25Ga0.75Sb(d2 = 21.5 Å). Thus, we extracted optical and transport parameters as the band gap, cut off wavelength, carriers effective mass, Fermi level and the density of state. Our results show that the higher optical cut-off wavelength can be achieved with smaller layer thicknesses. The semiconductor-semi metal transition was studied as a function of temperature. Our results permit us the interpretations of Hall and Shubnikov-de Haas effects. These results are in agreement with experimental results in literature and a guide for engineering infrared detectors. |
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dc.format |
application/pdf |
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dc.relation.isformatof |
https://doi.org/10.3389/fphy.2020.00052 |
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dc.relation.ispartof |
Frontiers In Physics, 2020, vol. 8, p. 52-1-52-8 |
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dc.rights |
, 2020 |
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dc.subject.classification |
53 - Física |
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dc.subject.other |
53 - Physics |
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dc.title |
Correlation Between Bands Structure and Quantum Magneto Transport Properties in InAs/GaxIn1−xSb Type II Superlattice for Infrared Detection |
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dc.type |
info:eu-repo/semantics/article |
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dc.date.updated |
2021-02-18T08:00:37Z |
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dc.rights.accessRights |
info:eu-repo/semantics/openAccess |
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dc.identifier.doi |
https://doi.org/10.3389/fphy.2020.00052 |
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