Computational methods for design of organic materials with high charge mobility

L Wang, G Nan, X Yang, Q Peng, Q Li… - Chemical Society …, 2010 - pubs.rsc.org
Charge carrier mobility is at the center of organic electronic devices. The strong couplings
between electrons and nuclear motions lead to complexities in theoretical description of …

First-principles investigation of anistropic hole mobilities in organic semiconductors

SH Wen, A Li, J Song, WQ Deng, KL Han… - The Journal of …, 2009 - ACS Publications
We report a simple first-principles-based simulation model (combining quantum mechanics
with Marcus− Hush theory) that provides the quantitative structural relationships between …

Clarification of nonadiabatic chemical dynamics by the Zhu-Nakamura theory of nonadiabatic transition: from tri-atomic systems to reactions in solutions

T Ishida, S Nanbu, H Nakamura - International Reviews in Physical …, 2017 - Taylor & Francis
It is now confirmed that the Zhu–Nakamura (ZN) theory of nonadiabatic transition is useful to
investigate various nonadiabatic chemical dynamics. The theory, being one-dimensional …

[PDF][PDF] Toward quantitative prediction of charge mobility in organic semiconductors: tunneling enabled hop** model

H Geng, Q Peng, L Wang, H Li, Y Liao, Z Ma… - Advanced …, 2012 - shuaigroup.net
Charge mobility is an essential figure of merit for organic semiconductors. It reaches∼ 30
cm 2 V− 1 s− 1 for solution processed printing field effect transistors (FETs),[1] close to the …

Charge transfer rates in organic semiconductors beyond first-order perturbation: From weak to strong coupling regimes

G Nan, L Wang, X Yang, Z Shuai, Y Zhao - The Journal of chemical …, 2009 - pubs.aip.org
Semiclassical Marcus electron transfer theory is often employed to investigate the charge
transport properties of organic semiconductors. However, quite often the electronic …

Vibronic spectra of perylene bisimide oligomers: Effects of intermolecular charge-transfer excitation and conformational flexibility

F Gao, Y Zhao, WZ Liang - The Journal of Physical Chemistry B, 2011 - ACS Publications
We have recently presented a theoretical study on the temperature-dependent absorption
and photoluminescence spectroscopy of rubrene multichromophores by combining the time …

Quantum Dynamical Approach to Predicting the Optical Pum** Threshold for Lasing in Organic Materials

B Zhang, Z Shuai - The Journal of Physical Chemistry Letters, 2023 - ACS Publications
The quantum dynamic (QD) study of organic lasing (OL) is a challenging issue in organic
optoelectronics. Previously, the phenomenological method has achieved success in …

Multidimensional Effects in Nonadiabatic Statistical Theories of Spin-Forbidden Kinetics: A Case Study of 3O + CO → CO2

AW Jasper - The Journal of Physical Chemistry A, 2015 - ACS Publications
The appropriateness of treating crossing seams of electronic states of different spins as
nonadiabatic transition states in statistical calculations of spin-forbidden reaction rates is …

Rapid Estimation of fwhm for OLED Emission Spectra Using Bond-Length and Bond-Order Alterations

X Wang, C Wang, S Yin - Journal of Chemical Theory and …, 2024 - ACS Publications
Color purity is crucial for achieving a high-quality organic light-emitting diode. An essential
property for evaluating color purity is the full width at half-maximum (fwhm) of emission …

Future perspectives of nonadiabatic chemical dynamics

S Nanbu, T Ishida, H Nakamura - Chemical Science, 2010 - pubs.rsc.org
A variety of chemical phenomena are governed by non-adiabatic transitions at conical
intersections of potential energy surfaces, if not directly, but indirectly in the midst of the …