Journal of Applied Physics, volume 133, issue 4, pages 41101
Tutorial: Lead sulfide colloidal quantum dot infrared photodetector
Haobo Wu
1
,
Qi Wei
1
Publication type: Journal Article
Publication date: 2023-01-23
Journal:
Journal of Applied Physics
Quartile SCImago
Q2
Quartile WOS
Q2
Impact factor: 3.2
ISSN: 00218979, 10897550
General Physics and Astronomy
Abstract
Lead sulfide (PbS) colloidal quantum dots (CQDs) is emerging as a promising material for infrared photodetectors because of its strong absorbance in the near infrared region, the tunable energy gap, facile fabrication, and excellent electrical properties. This Tutorial gives a comprehensive introduction of materials and devices of PbS CQD based infrared photodetectors. First, we introduce the concept of CQDs and the typical characters of CQDs. The synthesis of PbS CQDs and a solid film fabrication method are then summarized. Subsequently, the study for defect passivation and carrier transport in a PbS CQD thin film is presented. In the end, the device structure, the electrical diagram, and strategies for enhancing device performance of three kinds of infrared photodetector are concluded.
Top-30
Citations by journals
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Advanced Optical Materials
1 publication, 12.5%
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Sensors
1 publication, 12.5%
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Advanced Energy Materials
1 publication, 12.5%
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ACS Applied Electronic Materials
1 publication, 12.5%
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Russian Chemical Reviews
1 publication, 12.5%
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IEEE Transactions on Electron Devices
1 publication, 12.5%
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Nano Express
1 publication, 12.5%
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1
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Citations by publishers
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1
2
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Wiley
2 publications, 25%
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Multidisciplinary Digital Publishing Institute (MDPI)
1 publication, 12.5%
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SPIE
1 publication, 12.5%
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American Chemical Society (ACS)
1 publication, 12.5%
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Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 12.5%
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IEEE
1 publication, 12.5%
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IOP Publishing
1 publication, 12.5%
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2
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- We do not take into account publications without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Wu H., Wei Q. Tutorial: Lead sulfide colloidal quantum dot infrared photodetector // Journal of Applied Physics. 2023. Vol. 133. No. 4. p. 41101.
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Wu H., Wei Q. Tutorial: Lead sulfide colloidal quantum dot infrared photodetector // Journal of Applied Physics. 2023. Vol. 133. No. 4. p. 41101.
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TY - JOUR
DO - 10.1063/5.0133809
UR - https://doi.org/10.1063/5.0133809
TI - Tutorial: Lead sulfide colloidal quantum dot infrared photodetector
T2 - Journal of Applied Physics
AU - Wu, Haobo
AU - Wei, Qi
PY - 2023
DA - 2023/01/23 00:00:00
PB - American Institute of Physics (AIP)
SP - 41101
IS - 4
VL - 133
SN - 0021-8979
SN - 1089-7550
ER -
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@article{2023_Wu,
author = {Haobo Wu and Qi Wei},
title = {Tutorial: Lead sulfide colloidal quantum dot infrared photodetector},
journal = {Journal of Applied Physics},
year = {2023},
volume = {133},
publisher = {American Institute of Physics (AIP)},
month = {jan},
url = {https://doi.org/10.1063/5.0133809},
number = {4},
pages = {41101},
doi = {10.1063/5.0133809}
}
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Wu, Haobo, and Qi Wei. “Tutorial: Lead sulfide colloidal quantum dot infrared photodetector.” Journal of Applied Physics, vol. 133, no. 4, Jan. 2023, p. 41101. https://doi.org/10.1063/5.0133809.
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