,
volume 128
,
issue 11
,
pages 1901-1909
Photostability and Photoinduced Processes in CuInS2/ZnS Quantum Dots and Their Hybrid Structures with Multilayer Graphene Nanoribbons
I A Reznik
1
,
D A Kurshanov
1
,
A Yu Dubovik
1
,
M. A. Baranov
1
,
S A Moshkalev
2
,
A O Orlova
1
,
A. V. Baranov
1
Publication type: Journal Article
Publication date: 2020-11-01
scimago Q4
wos Q4
SJR: 0.145
CiteScore: 0.9
Impact factor: 0.9
ISSN: 0030400X, 15626911
Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Abstract
The photostability of the luminescent properties of CuInS2/ZnS quantum dots (CIS/ZnS QDs) as a monolayer on a dielectric substrate and as part of a hybrid structure with multilayer graphene nanoribbons (ML GNRs) has been studied. Analysis of the luminescence kinetics of quantum dots has revealed the presence of three main components of luminescence attenuation, characterized by times of the order of 20, 100, and 300 ns. It has been shown that the efficiency of the interaction between CIS/ZnS quantum dots and multilayer graphene nanoribbons has a dependence on the number of graphene monolayers similar to that of CdSe quantum dots. The photostability of CIS/ZnS QDs on a dielectric substrate and in structures with multilayer graphene nanoribbons has been estimated, which allowed us to estimate the energy/charge transfer rates from QDs to multilayer graphene nanoribbons as 106–107 s–1.
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Reznik I. A. et al. Photostability and Photoinduced Processes in CuInS2/ZnS Quantum Dots and Their Hybrid Structures with Multilayer Graphene Nanoribbons // Optics and Spectroscopy (English translation of Optika i Spektroskopiya). 2020. Vol. 128. No. 11. pp. 1901-1909.
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Reznik I. A., Kurshanov D. A., Dubovik A. Yu., Baranov M. A., Moshkalev S. A., Orlova A. O., Baranov A. V. Photostability and Photoinduced Processes in CuInS2/ZnS Quantum Dots and Their Hybrid Structures with Multilayer Graphene Nanoribbons // Optics and Spectroscopy (English translation of Optika i Spektroskopiya). 2020. Vol. 128. No. 11. pp. 1901-1909.
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TY - JOUR
DO - 10.1134/s0030400x20110223
UR - https://doi.org/10.1134/s0030400x20110223
TI - Photostability and Photoinduced Processes in CuInS2/ZnS Quantum Dots and Their Hybrid Structures with Multilayer Graphene Nanoribbons
T2 - Optics and Spectroscopy (English translation of Optika i Spektroskopiya)
AU - Reznik, I A
AU - Kurshanov, D A
AU - Dubovik, A Yu
AU - Baranov, M. A.
AU - Moshkalev, S A
AU - Orlova, A O
AU - Baranov, A. V.
PY - 2020
DA - 2020/11/01
PB - Pleiades Publishing
SP - 1901-1909
IS - 11
VL - 128
SN - 0030-400X
SN - 1562-6911
ER -
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@article{2020_Reznik,
author = {I A Reznik and D A Kurshanov and A Yu Dubovik and M. A. Baranov and S A Moshkalev and A O Orlova and A. V. Baranov},
title = {Photostability and Photoinduced Processes in CuInS2/ZnS Quantum Dots and Their Hybrid Structures with Multilayer Graphene Nanoribbons},
journal = {Optics and Spectroscopy (English translation of Optika i Spektroskopiya)},
year = {2020},
volume = {128},
publisher = {Pleiades Publishing},
month = {nov},
url = {https://doi.org/10.1134/s0030400x20110223},
number = {11},
pages = {1901--1909},
doi = {10.1134/s0030400x20110223}
}
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Reznik, I. A., et al. “Photostability and Photoinduced Processes in CuInS2/ZnS Quantum Dots and Their Hybrid Structures with Multilayer Graphene Nanoribbons.” Optics and Spectroscopy (English translation of Optika i Spektroskopiya), vol. 128, no. 11, Nov. 2020, pp. 1901-1909. https://doi.org/10.1134/s0030400x20110223.
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