Correlation Between Bands Structure and Quantum Magneto Transport Properties in InAs/GaxIn1−xSb Type II Superlattice for Infrared Detection

Correlation Between Bands Structure and Quantum Magneto Transport Properties in InAs/GaxIn1−xSb Type II Superlattice for Infrared Detection

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....

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Bibliographic Details
Main Authors: Nassima Benchtaber, Abdelhakim Nafidi, Driss Barkissy, Abderrezak Boutramine, Merieme Benaadad, Samir Melkoud, Es-Said Es-Salhi, Fatiha Chibane
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-03-01
Series:Frontiers in Physics
Subjects:
bands structure
quantum magneto transport
Shubnikov-de Haas effect
density of states
InAs/GaxIn1-xSb superlattice
infrared detection
Online Access:https://www.frontiersin.org/article/10.3389/fphy.2020.00052/full

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https://www.frontiersin.org/article/10.3389/fphy.2020.00052/full

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