Suppression of dynamic disorder by electrostatic interactions in structurally close organic semiconductors
Andrey Yu Sosorev
1, 2, 3, 4, 5
,
Olga Parashchuk Parashchuk
3, 4, 5, 6
,
Nikita V. Tukachev
1, 2, 3
,
Dmitry R Maslennikov
1, 2, 3
,
Dmitry I Dominskiy
3, 4, 5, 6
,
Oleg V. Borshchev
3, 7, 8, 9
,
Marina S. Polinskaya
3, 7, 8, 9
,
Maxim S. Skorotetcky
3, 7, 8, 9
,
Oleg Kharlanov
3, 4, 5, 6
,
Dmitry Yu. Paraschuk
3, 4, 5, 6
2
Moscow 108840
3
Russia
|
4
Faculty of Physics
6
Moscow 119991
8
Russian Academy of Science
9
Moscow 117393
Publication type: Journal Article
Publication date: 2021-06-17
scimago Q2
wos Q2
SJR: 0.698
CiteScore: 5.3
Impact factor: 2.9
ISSN: 14639076, 14639084
PubMed ID:
34278404
Physical and Theoretical Chemistry
General Physics and Astronomy
Abstract
Dynamic disorder manifested in fluctuations of charge transfer integrals considerably hinders charge transport in high-mobility organic semiconductors. Accordingly, strategies for suppression of the dynamic disorder are highly desirable. In this study, we suggest a novel promising strategy for suppression of dynamic disorder—tuning the molecular electrostatic potential. Specifically, we show that the intensities of the low-frequency (LF) Raman spectra for crystalline organic semiconductors consisting of π-isoelectronic small molecules (i.e. bearing the same number of π electrons)—benzothieno[3,2-b][1]benzothiophene (BTBT), chrysene, tetrathienoacene (TTA) and naphtho[1,2-b:5,6-b′]dithiophene (NDT)—differ significantly, indicating significant differences in the dynamic disorder. This difference is explained by suppression of the dynamic disorder in chrysene and NDT because of stronger intermolecular electrostatic interactions. As a result, guidelines for the increase of the crystal rigidity for the rational design of high-mobility organic semiconductors are suggested.
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Metrics
23
Total citations:
23
Citations from 2024:
12
(54.54%)
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GOST
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Sosorev A. Yu. et al. Suppression of dynamic disorder by electrostatic interactions in structurally close organic semiconductors // Physical Chemistry Chemical Physics. 2021. Vol. 23. No. 29. pp. 15485-15491.
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Sosorev A. Yu., Parashchuk O. P., Tukachev N. V., Maslennikov D. R., Dominskiy D. I., Borshchev O. V., Polinskaya M. S., Skorotetcky M. S., Kharlanov O., Paraschuk D. Y. Suppression of dynamic disorder by electrostatic interactions in structurally close organic semiconductors // Physical Chemistry Chemical Physics. 2021. Vol. 23. No. 29. pp. 15485-15491.
Cite this
RIS
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TY - JOUR
DO - 10.1039/d1cp01599k
UR - https://xlink.rsc.org/?DOI=D1CP01599K
TI - Suppression of dynamic disorder by electrostatic interactions in structurally close organic semiconductors
T2 - Physical Chemistry Chemical Physics
AU - Sosorev, Andrey Yu
AU - Parashchuk, Olga Parashchuk
AU - Tukachev, Nikita V.
AU - Maslennikov, Dmitry R
AU - Dominskiy, Dmitry I
AU - Borshchev, Oleg V.
AU - Polinskaya, Marina S.
AU - Skorotetcky, Maxim S.
AU - Kharlanov, Oleg
AU - Paraschuk, Dmitry Yu.
PY - 2021
DA - 2021/06/17
PB - Royal Society of Chemistry (RSC)
SP - 15485-15491
IS - 29
VL - 23
PMID - 34278404
SN - 1463-9076
SN - 1463-9084
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{2021_Sosorev,
author = {Andrey Yu Sosorev and Olga Parashchuk Parashchuk and Nikita V. Tukachev and Dmitry R Maslennikov and Dmitry I Dominskiy and Oleg V. Borshchev and Marina S. Polinskaya and Maxim S. Skorotetcky and Oleg Kharlanov and Dmitry Yu. Paraschuk},
title = {Suppression of dynamic disorder by electrostatic interactions in structurally close organic semiconductors},
journal = {Physical Chemistry Chemical Physics},
year = {2021},
volume = {23},
publisher = {Royal Society of Chemistry (RSC)},
month = {jun},
url = {https://xlink.rsc.org/?DOI=D1CP01599K},
number = {29},
pages = {15485--15491},
doi = {10.1039/d1cp01599k}
}
Cite this
MLA
Copy
Sosorev, Andrey Yu., et al. “Suppression of dynamic disorder by electrostatic interactions in structurally close organic semiconductors.” Physical Chemistry Chemical Physics, vol. 23, no. 29, Jun. 2021, pp. 15485-15491. https://xlink.rsc.org/?DOI=D1CP01599K.