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Halide Perovskite Nanocrystals for Next-Generation Optoelectronics

Liu, Maning LU orcid ; Zhang, Haichang ; Gedamu, Dawit ; Fourmont, Paul ; Rekola, Heikki ; Hiltunen, Arto ; Cloutier, Sylvain G. ; Nechache, Riad ; Priimagi, Arri and Vivo, Paola (2019) In Small 15(28).
Abstract

Colloidal perovskite nanocrystals (PNCs) combine the outstanding optoelectronic properties of bulk perovskites with strong quantum confinement effects at the nanoscale. Their facile and low-cost synthesis, together with superior photoluminescence quantum yields and exceptional optical versatility, make PNCs promising candidates for next-generation optoelectronics. However, this field is still in its early infancy and not yet ready for commercialization due to several open challenges to be addressed, such as toxicity and stability. Here, the key synthesis strategies and the tunable optical properties of PNCs are discussed. The photophysical underpinnings of PNCs, in correlation with recent developments of PNC-based optoelectronic... (More)

Colloidal perovskite nanocrystals (PNCs) combine the outstanding optoelectronic properties of bulk perovskites with strong quantum confinement effects at the nanoscale. Their facile and low-cost synthesis, together with superior photoluminescence quantum yields and exceptional optical versatility, make PNCs promising candidates for next-generation optoelectronics. However, this field is still in its early infancy and not yet ready for commercialization due to several open challenges to be addressed, such as toxicity and stability. Here, the key synthesis strategies and the tunable optical properties of PNCs are discussed. The photophysical underpinnings of PNCs, in correlation with recent developments of PNC-based optoelectronic devices, are especially highlighted. The final goal is to outline a theoretical scaffold for the design of high-performance devices that can at the same time address the commercialization challenges of PNC-based technology.

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author
; ; ; ; ; ; ; ; and
publishing date
type
Contribution to journal
publication status
published
subject
keywords
nanocrystals, optoelectronic devices, perovskites, photoluminescence, photophysics
in
Small
volume
15
issue
28
article number
1900801
publisher
John Wiley & Sons Inc.
external identifiers
  • pmid:31012274
  • scopus:85064662089
ISSN
1613-6810
DOI
10.1002/smll.201900801
language
English
LU publication?
no
id
f2d07741-574e-426a-9f16-41474a7e73a4
date added to LUP
2023-08-24 12:37:27
date last changed
2024-02-19 23:30:59
@article{f2d07741-574e-426a-9f16-41474a7e73a4,
  abstract     = {{<p>Colloidal perovskite nanocrystals (PNCs) combine the outstanding optoelectronic properties of bulk perovskites with strong quantum confinement effects at the nanoscale. Their facile and low-cost synthesis, together with superior photoluminescence quantum yields and exceptional optical versatility, make PNCs promising candidates for next-generation optoelectronics. However, this field is still in its early infancy and not yet ready for commercialization due to several open challenges to be addressed, such as toxicity and stability. Here, the key synthesis strategies and the tunable optical properties of PNCs are discussed. The photophysical underpinnings of PNCs, in correlation with recent developments of PNC-based optoelectronic devices, are especially highlighted. The final goal is to outline a theoretical scaffold for the design of high-performance devices that can at the same time address the commercialization challenges of PNC-based technology.</p>}},
  author       = {{Liu, Maning and Zhang, Haichang and Gedamu, Dawit and Fourmont, Paul and Rekola, Heikki and Hiltunen, Arto and Cloutier, Sylvain G. and Nechache, Riad and Priimagi, Arri and Vivo, Paola}},
  issn         = {{1613-6810}},
  keywords     = {{nanocrystals; optoelectronic devices; perovskites; photoluminescence; photophysics}},
  language     = {{eng}},
  month        = {{07}},
  number       = {{28}},
  publisher    = {{John Wiley & Sons Inc.}},
  series       = {{Small}},
  title        = {{Halide Perovskite Nanocrystals for Next-Generation Optoelectronics}},
  url          = {{http://dx.doi.org/10.1002/smll.201900801}},
  doi          = {{10.1002/smll.201900801}},
  volume       = {{15}},
  year         = {{2019}},
}