Interface Engineering and Electron-Hole Wave Function Overlap of InAs/AlSb Superlattice Infrared Detectors

Interface Engineering and Electron-Hole Wave Function Overlap of InAs/AlSb Superlattice Infrared Detectors

InAs/AlSb is a material system that can be used as a low-noise avalanche detector and operates in the short-wave infrared band. The interface parameters determine the wave function overlap (WFO). Maximizing the WFO of InAs/AlSb superlattices improves the quantum efficiency (QE) of infrared avalanche...

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Bibliographic Details
Main Authors: Jing Yu, Lianqing Zhu, Lidan Lu, Weiqiang Chen, Xiantong Zheng, Dongliang Zhang, Yuegang Fu, Jianzhen Ou
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Photonics
Subjects:
InAs/AlSb superlattice
8-band k·p method
APDs
WFO
interface engineering
Online Access:https://www.mdpi.com/2304-6732/10/11/1268

Internet

https://www.mdpi.com/2304-6732/10/11/1268

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