Small, volume 15, issue 45, pages 1903809

Molybdenum Disulfide Nanosheet/Quantum Dot Dynamic Memristive Structure Driven by Photoinduced Phase Transition

Xiao Fu 1
Lei Zhang 2
Hak D Cho 1
Tae Won Kang 1
D. J. Fu 3
Dongjin Lee 1
Sang Wuk Lee 1
Luying Li 4
Qi Tianyu 4
Abdul S Chan 5
Ziyodbek A Yunusov 1
Gennady N Panin 1, 6
Publication typeJournal Article
Publication date2019-09-20
Journal: Small
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor13.3
ISSN16136810, 16136829
General Chemistry
Biotechnology
General Materials Science
Biomaterials
Abstract
MoS2 2D nanosheets (NS) with intercalated 0D quantum dots (QDs) represent promising structures for creating low-dimensional (LD) resistive memory devices. Nonvolatile memristors based 2D materials demonstrate low power consumption and ultrahigh density. Here, the observation of a photoinduced phase transition in the 2D NS/0D QDs MoS2 structure providing dynamic resistive memory is reported. The resistive switching of the MoS2 NS/QD structure is observed in an electric field and can be controlled through local QD excitations. Photoexcitation of the LD structure at different laser power densities leads to a reversible MoS2 2H-1T phase transition and demonstrates the potential of the LD structure for implementing a new dynamic ultrafast photoresistive memory. The dynamic LD photomemristive structure is attractive for real-time pattern recognition and photoconfiguration of artificial neural networks in a wide spectral range of sensitivity provided by QDs.

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GOST Copy
Fu X. et al. Molybdenum Disulfide Nanosheet/Quantum Dot Dynamic Memristive Structure Driven by Photoinduced Phase Transition // Small. 2019. Vol. 15. No. 45. p. 1903809.
GOST all authors (up to 50) Copy
Fu X., Zhang L., Cho H. D., Kang T. W., Fu D. J., Lee D., Lee S. W., Li L., Tianyu Q., Chan A. S., Yunusov Z. A., Panin G. N. Molybdenum Disulfide Nanosheet/Quantum Dot Dynamic Memristive Structure Driven by Photoinduced Phase Transition // Small. 2019. Vol. 15. No. 45. p. 1903809.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1002/smll.201903809
UR - https://doi.org/10.1002/smll.201903809
TI - Molybdenum Disulfide Nanosheet/Quantum Dot Dynamic Memristive Structure Driven by Photoinduced Phase Transition
T2 - Small
AU - Cho, Hak D
AU - Kang, Tae Won
AU - Lee, Dongjin
AU - Lee, Sang Wuk
AU - Tianyu, Qi
AU - Chan, Abdul S
AU - Yunusov, Ziyodbek A
AU - Panin, Gennady N
AU - Fu, Xiao
AU - Zhang, Lei
AU - Fu, D. J.
AU - Li, Luying
PY - 2019
DA - 2019/09/20 00:00:00
PB - Wiley
SP - 1903809
IS - 45
VL - 15
SN - 1613-6810
SN - 1613-6829
ER -
BibTex |
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BibTex Copy
@article{2019_Fu,
author = {Hak D Cho and Tae Won Kang and Dongjin Lee and Sang Wuk Lee and Qi Tianyu and Abdul S Chan and Ziyodbek A Yunusov and Gennady N Panin and Xiao Fu and Lei Zhang and D. J. Fu and Luying Li},
title = {Molybdenum Disulfide Nanosheet/Quantum Dot Dynamic Memristive Structure Driven by Photoinduced Phase Transition},
journal = {Small},
year = {2019},
volume = {15},
publisher = {Wiley},
month = {sep},
url = {https://doi.org/10.1002/smll.201903809},
number = {45},
pages = {1903809},
doi = {10.1002/smll.201903809}
}
MLA
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MLA Copy
Fu, Xiao, et al. “Molybdenum Disulfide Nanosheet/Quantum Dot Dynamic Memristive Structure Driven by Photoinduced Phase Transition.” Small, vol. 15, no. 45, Sep. 2019, p. 1903809. https://doi.org/10.1002/smll.201903809.
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