Inhibiting Low-Frequency Vibrations Explains Exceptionally High Electron Mobility in 2,5-Difluoro-7,7,8,8-tetracyanoquinodimethane (F2-TCNQ) Single Crystals

IY Chernyshov, MV Vener, EV Feldman… - The journal of …, 2017 - ACS Publications
Organic electronics requires materials with high charge mobility. Despite decades of
intensive research, charge transport in high-mobility organic semiconductors has not been …

[HTML][HTML] Role of intermolecular charge delocalization and its dimensionality in efficient band-like electron transport in crystalline 2, 5-difluoro-7, 7, 8, 8 …

AY Sosorev - Physical Chemistry Chemical Physics, 2017 - pubs.rsc.org
Theoretical understanding of charge transport in organic semiconductors is exclusively
important for organic electronics, but still remains a subject of debate. The recently …

Band-like electron transport with record-high mobility in the TCNQ family

Y Krupskaya, M Gibertini, N Marzari… - arXiv preprint arXiv …, 2015 - arxiv.org
In highest quality organic single-crystal field-effect transistors, electron transport occurs in
the band-like regime, with the carrier mobility increasing upon lowering temperature. Neither …

Theoretical study on the charge transport in single crystals of TCNQ, F 2-TCNQ and F 4-TCNQ

LF Ji, JX Fan, SF Zhang, AM Ren - Physical Chemistry Chemical …, 2018 - pubs.rsc.org
2, 5-Difluoro-7, 7, 8, 8-tetracyanoquinodimethane (F2-TCNQ) was recently reported to
display excellent electron transport properties in single crystal field-effect transistors (FETs) …

Relationship between electron–phonon interaction and low-frequency Raman anisotropy in high-mobility organic semiconductors

AY Sosorev, DR Maslennikov, IY Chernyshov… - Physical Chemistry …, 2018 - pubs.rsc.org
Recent theoretical studies have shown that charge transport in high-mobility organic
semiconductors is limited by low-frequency vibrations because of strong non-local electron …

Prediction of remarkable ambipolar charge-transport characteristics in organic mixed-stack charge-transfer crystals

L Zhu, Y Yi, Y Li, EG Kim, V Coropceanu… - Journal of the …, 2012 - ACS Publications
We have used density functional theory calculations and mixed quantum/classical dynamics
simulations to study the electronic structure and charge-transport properties of three …

Tuning of the degree of charge transfer and the electronic properties in organic binary compounds by crystal engineering: a perspective

H Jiang, P Hu, J Ye, KK Zhang, Y Long… - Journal of Materials …, 2018 - pubs.rsc.org
Organic charge-transfer compounds have received significant attention because of their
tunable electronic properties, ranging from insulators to superconductors. It has been …

Impact of Stoichiometry and Fluorine Atoms on the Charge Transport of Perylene–F4TCNQ

Y Wang, C Zheng, W Hao, H Zhao, S Li… - The Journal of …, 2019 - ACS Publications
The charge-transport properties of charge-transfer complexes (CTCs) play a key role in the
potential applications toward novel optoelectronic devices. We have systematically studied …

Single-crystal growth, structures, charge transfer and transport properties of anthracene-F 4 TCNQ and tetracene-F 4 TCNQ charge-transfer compounds

P Hu, H Li, Y Li, H Jiang, C Kloc - CrystEngComm, 2017 - pubs.rsc.org
Single crystals of two new charge-transfer compounds, anthracene-F4TCNQ and tetracene-
F4TCNQ, were grown by physical vapor transport. Both of these crystals have a 1: 1 donor …

[HTML][HTML] High-Mobility Naphthalene Diimide Derivatives Revealed by Raman-Based In Silico Screening

MV Vener, OG Kharlanov, AY Sosorev - International Journal of …, 2022 - mdpi.com
Charge transport in crystalline organic semiconductors (OSCs) is considerably hindered by
low-frequency vibrations introducing dynamic disorder in the charge transfer integrals …