Journal of Crystal Growth, volume 378, pages 542-545
Thiol-stabilized PbS quantum dots with stable luminescence in the infrared spectral range
Publication type: Journal Article
Publication date: 2013-09-01
Journal:
Journal of Crystal Growth
Quartile SCImago
Q2
Quartile WOS
Q3
Impact factor: 1.8
ISSN: 00220248
Materials Chemistry
Inorganic Chemistry
Condensed Matter Physics
Abstract
Using thiol-stabilizing aqueous solution method, we have synthesized PbS quantum dots (QDs) that emit stable and spectrally tunable photoluminescence in the optical telecommunication band at around 1300 nm. The emission wavelength of the QDs was varied from 1295 to 1330 nm by increasing the synthesis time or Pb2+/TGA molar ratio. PbS nanocrystals (NCs) were directly imaged using high-resolution transmission electron microscopy, which gave an evaluation of the averaged sizes and the symmetry indexes of NCs. The symmetry index of NCs synthesized for 96 h was improved to 0.92 from 0.85, compared with that synthesized for 24 h. It has been found that chemically synthesized water-soluble PbS QDs are a potential source of entangled photon pairs in the near future.
Top-30
Citations by journals
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Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
2 publications, 22.22%
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Optical and Quantum Electronics
1 publication, 11.11%
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Applied Physics A: Materials Science and Processing
1 publication, 11.11%
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1 publication, 11.11%
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Physica E: Low-Dimensional Systems and Nanostructures
1 publication, 11.11%
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Inorganic Materials
1 publication, 11.11%
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Russian Chemical Reviews
1 publication, 11.11%
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Citations by publishers
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1
2
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Springer Nature
2 publications, 22.22%
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Japan Society of Applied Physics
2 publications, 22.22%
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IOP Publishing
1 publication, 11.11%
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Elsevier
1 publication, 11.11%
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Pleiades Publishing
1 publication, 11.11%
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Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 11.11%
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- We do not take into account publications without a DOI.
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- Statistics recalculated weekly.
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Nakashima S. et al. Thiol-stabilized PbS quantum dots with stable luminescence in the infrared spectral range // Journal of Crystal Growth. 2013. Vol. 378. pp. 542-545.
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Nakashima S., HOSHINO A., Cai J., Mukai K. Thiol-stabilized PbS quantum dots with stable luminescence in the infrared spectral range // Journal of Crystal Growth. 2013. Vol. 378. pp. 542-545.
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TY - JOUR
DO - 10.1016/j.jcrysgro.2012.11.024
UR - https://doi.org/10.1016/j.jcrysgro.2012.11.024
TI - Thiol-stabilized PbS quantum dots with stable luminescence in the infrared spectral range
T2 - Journal of Crystal Growth
AU - Nakashima, Seisuke
AU - HOSHINO, Ai
AU - Cai, Junjiang
AU - Mukai, Kohki
PY - 2013
DA - 2013/09/01 00:00:00
PB - Elsevier
SP - 542-545
VL - 378
SN - 0022-0248
ER -
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@article{2013_Nakashima,
author = {Seisuke Nakashima and Ai HOSHINO and Junjiang Cai and Kohki Mukai},
title = {Thiol-stabilized PbS quantum dots with stable luminescence in the infrared spectral range},
journal = {Journal of Crystal Growth},
year = {2013},
volume = {378},
publisher = {Elsevier},
month = {sep},
url = {https://doi.org/10.1016/j.jcrysgro.2012.11.024},
pages = {542--545},
doi = {10.1016/j.jcrysgro.2012.11.024}
}