volume 5 issue 12 pages 4937-4943

Organic–Inorganic FAPbBr3 Perovskite Quantum Dots as a Quantum Light Source: Single-Photon Emission and Blinking Behaviors

Publication typeJournal Article
Publication date2018-11-21
scimago Q1
wos Q1
SJR1.992
CiteScore11.7
Impact factor6.7
ISSN23304022
Electronic, Optical and Magnetic Materials
Biotechnology
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering
Abstract
In the past decade, lead halide perovskite nanocrystals or quantum dots (QDs) have attracted keen interest due to their potential applications in many optoelectronic systems. In addition, all-inorganic (CsPbX3) perovskite QDs are suggested to be efficient single photon emitting centers. Herein, we study the photon emission properties of recently synthesized organic–inorganic FAPbBr3 QDs. Our results show that individual FAPbBr3 QDs can act as good single-photon sources with very low multiphoton emission probability achieved by extremely fast nonradiative Auger recombination. However, they exhibit photodegradation and fluorescence intensity intermittency, called blinking. By analyzing the ON(OFF) duration time distribution, particularly the OFF duration times, we suggest that two types of blinking (type-A and type-B) simultaneously contribute to the blinking behavior of FAPbBr3 QDs. In type-A and type-B blinking, the ON/OFF periods are attributed to charged/discharged states and to activation/deactivation ...
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GOST |
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GOST Copy
Trinh C. T. et al. Organic–Inorganic FAPbBr3 Perovskite Quantum Dots as a Quantum Light Source: Single-Photon Emission and Blinking Behaviors // ACS Photonics. 2018. Vol. 5. No. 12. pp. 4937-4943.
GOST all authors (up to 50) Copy
Trinh C. T., Minh D. N., Ahn K. J., Kang Y., Lee K. Organic–Inorganic FAPbBr3 Perovskite Quantum Dots as a Quantum Light Source: Single-Photon Emission and Blinking Behaviors // ACS Photonics. 2018. Vol. 5. No. 12. pp. 4937-4943.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1021/acsphotonics.8b01130
UR - https://doi.org/10.1021/acsphotonics.8b01130
TI - Organic–Inorganic FAPbBr3 Perovskite Quantum Dots as a Quantum Light Source: Single-Photon Emission and Blinking Behaviors
T2 - ACS Photonics
AU - Trinh, Cong Tai
AU - Minh, Duong Nguyen
AU - Ahn, K. J.
AU - Kang, Youngjong
AU - Lee, Kwang-Geol
PY - 2018
DA - 2018/11/21
PB - American Chemical Society (ACS)
SP - 4937-4943
IS - 12
VL - 5
SN - 2330-4022
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2018_Trinh,
author = {Cong Tai Trinh and Duong Nguyen Minh and K. J. Ahn and Youngjong Kang and Kwang-Geol Lee},
title = {Organic–Inorganic FAPbBr3 Perovskite Quantum Dots as a Quantum Light Source: Single-Photon Emission and Blinking Behaviors},
journal = {ACS Photonics},
year = {2018},
volume = {5},
publisher = {American Chemical Society (ACS)},
month = {nov},
url = {https://doi.org/10.1021/acsphotonics.8b01130},
number = {12},
pages = {4937--4943},
doi = {10.1021/acsphotonics.8b01130}
}
MLA
Cite this
MLA Copy
Trinh, Cong Tai, et al. “Organic–Inorganic FAPbBr3 Perovskite Quantum Dots as a Quantum Light Source: Single-Photon Emission and Blinking Behaviors.” ACS Photonics, vol. 5, no. 12, Nov. 2018, pp. 4937-4943. https://doi.org/10.1021/acsphotonics.8b01130.