ACS applied materials & interfaces, volume 14, issue 13, pages 15461-15467

Advanced Nonvolatile Organic Optical Memory Using Self-Assembled Monolayers of Porphyrin–Fullerene Dyads

Frolova Lyubov A 1
Furmansky Yulia 2
Shestakov Alexander F. 1
Liddell Paul A. 3
Gust Devens 3
Publication typeJournal Article
Publication date2022-03-28
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor9.5
ISSN19448244, 19448252
General Materials Science
Abstract
Photo-switchable organic field-effect transistors (OFETs) represent an important platform for designing memory devices for a diverse array of products including security (brand-protection, copy-protection, keyless entry, etc.), credit cards, tickets, and multiple wearable organic electronics applications. Herein, we present a new concept by introducing self-assembled monolayers of donor–acceptor porphyrin–fullerene dyads as light-responsive triggers modulating the electrical characteristics of OFETs and thus pave the way to the development of advanced nonvolatile optical memory. The devices demonstrated wide memory windows, high programming speeds, and long retention times. Furthermore, we show a remarkable effect of the orientation of the fullerene–polymer dyads at the dielectric/semiconductor interface on the device behavior. In particular, the dyads anchored to the dielectric by the porphyrin part induced a reversible photoelectrical switching of OFETs, which is characteristic of flash memory elements. On the contrary, the devices utilizing the dyad anchored by the fullerene moiety demonstrated irreversible switching, thus operating as read-only memory (ROM). A mechanism explaining this behavior is proposed using theoretical DFT calculations. The results suggest the possibility of revisiting hundreds of known donor–acceptor dyads designed previously for artificial photosynthesis or other purposes as versatile optical triggers in advanced OFET-based multibit memory devices for emerging electronic applications.

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Frolova L. A. et al. Advanced Nonvolatile Organic Optical Memory Using Self-Assembled Monolayers of Porphyrin–Fullerene Dyads // ACS applied materials & interfaces. 2022. Vol. 14. No. 13. pp. 15461-15467.
GOST all authors (up to 50) Copy
Frolova L. A., Furmansky Y., Shestakov A. F., Emelianov N. A., Liddell P. A., Gust D., Visoly-Fisher I., Troshin P. A. Advanced Nonvolatile Organic Optical Memory Using Self-Assembled Monolayers of Porphyrin–Fullerene Dyads // ACS applied materials & interfaces. 2022. Vol. 14. No. 13. pp. 15461-15467.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1021/acsami.1c24979
UR - https://doi.org/10.1021%2Facsami.1c24979
TI - Advanced Nonvolatile Organic Optical Memory Using Self-Assembled Monolayers of Porphyrin–Fullerene Dyads
T2 - ACS applied materials & interfaces
AU - Frolova, Lyubov A
AU - Furmansky, Yulia
AU - Liddell, Paul A.
AU - Shestakov, Alexander F.
AU - Emelianov, Nikita A.
AU - Gust, Devens
AU - Visoly-Fisher, I
AU - Troshin, Pavel A.
PY - 2022
DA - 2022/03/28 00:00:00
PB - American Chemical Society (ACS)
SP - 15461-15467
IS - 13
VL - 14
PMID - 35343673
SN - 1944-8244
SN - 1944-8252
ER -
BibTex |
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@article{2022_Frolova,
author = {Lyubov A Frolova and Yulia Furmansky and Paul A. Liddell and Alexander F. Shestakov and Nikita A. Emelianov and Devens Gust and I Visoly-Fisher and Pavel A. Troshin},
title = {Advanced Nonvolatile Organic Optical Memory Using Self-Assembled Monolayers of Porphyrin–Fullerene Dyads},
journal = {ACS applied materials & interfaces},
year = {2022},
volume = {14},
publisher = {American Chemical Society (ACS)},
month = {mar},
url = {https://doi.org/10.1021%2Facsami.1c24979},
number = {13},
pages = {15461--15467},
doi = {10.1021/acsami.1c24979}
}
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Frolova, Lyubov A., et al. “Advanced Nonvolatile Organic Optical Memory Using Self-Assembled Monolayers of Porphyrin–Fullerene Dyads.” ACS applied materials & interfaces, vol. 14, no. 13, Mar. 2022, pp. 15461-15467. https://doi.org/10.1021%2Facsami.1c24979.
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