IEEE Transactions on Electron Devices, volume 69, issue 6, pages 2840-2850

Infrared Colloidal Quantum Dot Image Sensors

Vladimir Pejović ¹

Epimitheas Georgitzikis ¹

Jiwon Lee ¹

Itai Lieberman ¹

David Cheyns ¹

Paul Heremans ¹

Pawel E Malinowski ¹

Hide authors affiliations Show authors affiliations: 1 affiliation

IMEC, Leuven, Belgium |

Publication type: Journal Article

Publication date: 2022-06-01

Institute of Electrical and Electronics Engineers (IEEE)

Journal: IEEE Transactions on Electron Devices

SJR: 0.785

CiteScore: 5.8

Impact factor: 2.9

ISSN: 00189383, 15579646

DOI: 10.1109/ted.2021.3133191

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Electronic, Optical and Magnetic Materials

Electrical and Electronic Engineering

Abstract

Quantum dots (QDs) have been explored for many photonic applications, both as emitters and absorbers. Thanks to the bandgap tunability and ease of processing, they are prominent candidates to disrupt the field of imaging. This review article illustrates the state of technology for infrared image sensors based on colloidal QD absorbers. Up to now, this wavelength range has been dominated by III–V and II–VI imagers realized using flip-chip bonding. Monolithic integration of QDs with the readout chip promises to make short-wave infrared (SWIR) imaging accessible to applications that could previously not even consider this modality. Furthermore, QD sensors show already state-of-the-art figures of merit, such as sub-2-

$\mu \text{m}$

pixel pitch and multimegapixel resolution. External quantum efficiencies already exceed 60% at 1400 nm. With the potential to increase the spectrum into extended SWIR and even mid-wave infrared, QD imagers are a very interesting and dynamic technology segment.

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GOST |

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GOST Copy

Pejović V. et al. Infrared Colloidal Quantum Dot Image Sensors // IEEE Transactions on Electron Devices. 2022. Vol. 69. No. 6. pp. 2840-2850.

GOST all authors (up to 50) Copy

Pejović V., Georgitzikis E., Lee J., Lieberman I., Cheyns D., Heremans P., Malinowski P. E. Infrared Colloidal Quantum Dot Image Sensors // IEEE Transactions on Electron Devices. 2022. Vol. 69. No. 6. pp. 2840-2850.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1109/ted.2021.3133191

UR - https://doi.org/10.1109/ted.2021.3133191

TI - Infrared Colloidal Quantum Dot Image Sensors

T2 - IEEE Transactions on Electron Devices

AU - Pejović, Vladimir

AU - Georgitzikis, Epimitheas

AU - Lee, Jiwon

AU - Lieberman, Itai

AU - Cheyns, David

AU - Heremans, Paul

AU - Malinowski, Pawel E

PY - 2022

DA - 2022/06/01

PB - Institute of Electrical and Electronics Engineers (IEEE)

SP - 2840-2850

IS - 6

VL - 69

SN - 0018-9383

SN - 1557-9646

ER -

BibTex |

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BibTex (up to 50 authors) Copy

@article{2022_Pejović,

author = {Vladimir Pejović and Epimitheas Georgitzikis and Jiwon Lee and Itai Lieberman and David Cheyns and Paul Heremans and Pawel E Malinowski},

title = {Infrared Colloidal Quantum Dot Image Sensors},

journal = {IEEE Transactions on Electron Devices},

year = {2022},

volume = {69},

publisher = {Institute of Electrical and Electronics Engineers (IEEE)},

month = {jun},

url = {https://doi.org/10.1109/ted.2021.3133191},

number = {6},

pages = {2840--2850},

doi = {10.1109/ted.2021.3133191}

}

MLA

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MLA Copy

Pejović, Vladimir, et al. “Infrared Colloidal Quantum Dot Image Sensors.” IEEE Transactions on Electron Devices, vol. 69, no. 6, Jun. 2022, pp. 2840-2850. https://doi.org/10.1109/ted.2021.3133191.

Found error?

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

Journal

IEEE Transactions on Electron Devices

SJR

0.785

CiteScore

5.8

Impact factor

2.9

ISSN

00189383 (Print)

15579646 (Electronic)