The golden age of thermally activated delayed fluorescence materials: design and exploitation

JM Dos Santos, D Hall, B Basumatary… - Chemical …, 2024 - ACS Publications
Since the seminal report by Adachi and co-workers in 2012, there has been a veritable
explosion of interest in the design of thermally activated delayed fluorescence (TADF) …

Modeling excited states of molecular organic aggregates for optoelectronics

FJ Hernández, R Crespo-Otero - Annual Review of Physical …, 2023 - annualreviews.org
Light-driven phenomena in organic molecular aggregates underpin several mechanisms
relevant to optoelectronic applications. Modeling these processes is essential for aiding the …

Identification of unknown inverted singlet–triplet cores by high-throughput virtual screening

OH Omar, X **e, A Troisi, D Padula - Journal of the American …, 2023 - ACS Publications
Molecules where the energy of the lowest excited singlet state is found below the energy of
the lowest triplet state (inverted singlet–triplet molecules) are extremely rare. It is particularly …

Open questions on the photophysics of thermally activated delayed fluorescence

J Eng, TJ Penfold - Communications Chemistry, 2021 - nature.com
The process of thermally activated delayed fluorescence (TADF) converts non-radiative
triplet states into emissive singlet states. Herein we outline the fundamentals of TADF, some …

Self-improving photosensitizer discovery system via bayesian search with first-principle simulations

S Xu, J Li, P Cai, X Liu, B Liu… - Journal of the American …, 2021 - ACS Publications
Artificial intelligence (AI) based self-learning or self-improving material discovery system will
enable next-generation material discovery. Herein, we demonstrate how to combine …

Molecular geometry impact on deep learning predictions of inverted singlet–triplet gaps

L Barneschi, L Rotondi, D Padula - The Journal of Physical …, 2024 - ACS Publications
We present a deep learning model able to predict excited singlet–triplet gaps with a mean
absolute error (MAE) of≈ 20 meV to obtain potential inverted singlet–triplet (IST) …

Precise Regulation on the Bond Dissociation Energy of Exocyclic C–N Bonds in Various N-Heterocycle Electron Donors via Machine Learning

QY Meng, R Wang, HY Shao, YL Wang… - The Journal of …, 2024 - ACS Publications
Heterocycles with saturated N atoms (HetSNs) are widely used electron donors in organic
light-emitting diode (OLED) materials. Their relatively low bond dissociation energy (BDE) of …

High-throughput virtual screening for organic electronics: a comparative study of alternative strategies

ÖH Omar, M Del Cueto, T Nematiaram… - Journal of Materials …, 2021 - pubs.rsc.org
We present a review of the field of high-throughput virtual screening for organic electronics
materials focusing on the sequence of methodological choices that determine each virtual …

Rapid predictions of the colour purity of luminescent organic molecules

SA Ahmad, J Eng, TJ Penfold - Journal of Materials Chemistry C, 2022 - pubs.rsc.org
Designing luminescent organic materials exhibiting narrowband emission is crucial for
achieving high resolution and energy efficient organic light emitting diodes (OLEDs), but …

Organic materials repurposing, a data set for theoretical predictions of new applications for existing compounds

ÖH Omar, T Nematiaram, A Troisi, D Padula - Scientific Data, 2022 - nature.com
We present a data set of 48182 organic semiconductors, constituted of molecules that were
prepared with a documented synthetic pathway and are stable in solid state. We based our …