Extended Shortwave Infrared T2SL Detector Based on AlAsSb/GaSb Barrier Optimization

Extended Shortwave Infrared T2SL Detector Based on AlAsSb/GaSb Barrier Optimization

Extended shortwave infrared (eSWIR) detectors operating at high temperatures are widely utilized in planetary science. A high-performance eSWIR based on pBin InAs/GaSb/AlSb type-II superlattice (T2SL) grown on a GaSb substrate is demonstrated. It achieves the optimization of the device’s optoelectro...

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Bibliographic Details
Main Authors: Jing Yu, Yuegang Fu, Lidan Lu, Weiqiang Chen, Jianzhen Ou, Lianqing Zhu
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Micromachines
Subjects:
eSWIR
InAs/GaSb/AlSb T2SL
AlAs<sub>0.1</sub>Sb<sub>0.9</sub>/GaSb barrier
bulk detectivity
Online Access:https://www.mdpi.com/2072-666X/16/5/575
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