Voltage-Tunable Mid- and Long-Wavelength Dual-Band Infrared Photodetector Based on Hybrid Self-Assembled and Sub-Monolayer Quantum Dots

Voltage-Tunable Mid- and Long-Wavelength Dual-Band Infrared Photodetector Based on Hybrid Self-Assembled and Sub-Monolayer Quantum Dots

In this paper, we report a mid-wave infrared (MWIR) and long-wave infrared (LWIR) dual-band photodetector capable of voltage-controllable detection band selection. The voltage-tunable dual-band photodetector is based on the multiple stacks of sub-monolayer (SML) quantum dots (QDs) and self-assembled...

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Bibliographic Details
Main Authors: Yao Zhai, Guiru Gu, Xuejun Lu
Format: Article
Language:English
Published: MDPI AG 2018-12-01
Series:Micromachines
Subjects:
submonolayer quantum dots
self-assembled quantum dot
dual-band midwave and longwave infrared photodetector
voltage tunable detection spectrum
Online Access:http://www.mdpi.com/2072-666X/10/1/4

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http://www.mdpi.com/2072-666X/10/1/4

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