Applied Physics Letters, volume 105, issue 17, pages 171110
Air-stable short-wave infrared PbS colloidal quantum dot photoconductors passivated with Al2O3 atomic layer deposition
Chen Hu
1, 2, 3
,
Alban Gassenq
1, 2
,
Yolanda Justo
2, 3
,
Kilian Devloo-Casier
4
,
Chen Hongtao
1, 2
,
Zeger Hens
2, 3
,
Günther Roelkens
1, 2
1
Publication type: Journal Article
Publication date: 2014-10-27
Journal:
Applied Physics Letters
Quartile SCImago
Q1
Quartile WOS
Q2
Impact factor: 4
ISSN: 00036951, 10773118
Physics and Astronomy (miscellaneous)
Abstract
A PbS colloidal quantum dot photoconductor with Al2O3 atomic layer deposition (ALD) passivation for air-stable operation is presented. Two different types of inorganic ligands for the quantum dots, S2− and OH−, are investigated. PbS/S2− photoconductors with a cut-off wavelength up to 2.4 μm are obtained, and a responsivity up to 50 A/W at 1550 nm is reported. The corresponding specific detectivity is ∼3.4 × 108 Jones at 230 K. The 3-dB bandwidth of the PbS/S2− and PbS/OH− photodetectors is 40 Hz and 11 Hz, respectively.
Top-30
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1
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1 publication, 1.69%
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1 publication, 1.69%
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1 publication, 1.69%
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1 publication, 1.69%
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1 publication, 1.69%
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1 publication, 1.69%
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1 publication, 1.69%
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1 publication, 1.69%
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1 publication, 1.69%
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1 publication, 1.69%
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1 publication, 1.69%
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1 publication, 1.69%
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1 publication, 1.69%
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1 publication, 1.69%
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1 publication, 1.69%
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1 publication, 1.69%
|
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RSC Advances
1 publication, 1.69%
|
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1
2
3
4
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Citations by publishers
5
10
15
20
|
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American Chemical Society (ACS)
20 publications, 33.9%
|
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Elsevier
8 publications, 13.56%
|
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Wiley
8 publications, 13.56%
|
|
IOP Publishing
4 publications, 6.78%
|
|
IEEE
4 publications, 6.78%
|
|
American Institute of Physics (AIP)
3 publications, 5.08%
|
|
Springer Nature
3 publications, 5.08%
|
|
Royal Society of Chemistry (RSC)
3 publications, 5.08%
|
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Multidisciplinary Digital Publishing Institute (MDPI)
2 publications, 3.39%
|
|
Pleiades Publishing
1 publication, 1.69%
|
|
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 1.69%
|
|
5
10
15
20
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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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Hu C. et al. Air-stable short-wave infrared PbS colloidal quantum dot photoconductors passivated with Al2O3 atomic layer deposition // Applied Physics Letters. 2014. Vol. 105. No. 17. p. 171110.
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Hu C., Gassenq A., Justo Y., Devloo-Casier K., Chen Hongtao, Detavernier C., Hens Z., Roelkens G. Air-stable short-wave infrared PbS colloidal quantum dot photoconductors passivated with Al2O3 atomic layer deposition // Applied Physics Letters. 2014. Vol. 105. No. 17. p. 171110.
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TY - JOUR
DO - 10.1063/1.4900930
UR - https://doi.org/10.1063/1.4900930
TI - Air-stable short-wave infrared PbS colloidal quantum dot photoconductors passivated with Al2O3 atomic layer deposition
T2 - Applied Physics Letters
AU - Hu, Chen
AU - Gassenq, Alban
AU - Justo, Yolanda
AU - Devloo-Casier, Kilian
AU - Chen Hongtao
AU - Detavernier, Christophe
AU - Hens, Zeger
AU - Roelkens, Günther
PY - 2014
DA - 2014/10/27 00:00:00
PB - American Institute of Physics (AIP)
SP - 171110
IS - 17
VL - 105
SN - 0003-6951
SN - 1077-3118
ER -
Cite this
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@article{2014_Hu,
author = {Chen Hu and Alban Gassenq and Yolanda Justo and Kilian Devloo-Casier and Chen Hongtao and Christophe Detavernier and Zeger Hens and Günther Roelkens},
title = {Air-stable short-wave infrared PbS colloidal quantum dot photoconductors passivated with Al2O3 atomic layer deposition},
journal = {Applied Physics Letters},
year = {2014},
volume = {105},
publisher = {American Institute of Physics (AIP)},
month = {oct},
url = {https://doi.org/10.1063/1.4900930},
number = {17},
pages = {171110},
doi = {10.1063/1.4900930}
}
Cite this
MLA
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Hu, Chen, et al. “Air-stable short-wave infrared PbS colloidal quantum dot photoconductors passivated with Al2O3 atomic layer deposition.” Applied Physics Letters, vol. 105, no. 17, Oct. 2014, p. 171110. https://doi.org/10.1063/1.4900930.
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