[HTML][HTML] 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 …

[HTML][HTML] Organic crystal structure prediction and its application to materials design

Q Zhu, S Hattori - Journal of Materials Research, 2023 - Springer
In recent years, substantial progress has been made in the modeling of organic solids.
Computer simulation has been increasingly shaping the area of new organic materials by …

[HTML][HTML] Exciton transport in molecular organic semiconductors boosted by transient quantum delocalization

S Giannini, WT Peng, L Cupellini, D Padula… - Nature …, 2022 - nature.com
Designing molecular materials with very large exciton diffusion lengths would remove some
of the intrinsic limitations of present-day organic optoelectronic devices. Yet, the nature of …

Identification of Unknown Inverted Singlet–Triplet Cores by High-Throughput Virtual Screening

OH Omar, X Xie, 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 …

[HTML][HTML] Directed exciton transport highways in organic semiconductors

K Müller, KS Schellhammer, N Gräßler… - Nature …, 2023 - nature.com
Exciton bandwidths and exciton transport are difficult to control by material design. We
showcase the intriguing excitonic properties in an organic semiconductor material with …

[HTML][HTML] Real-and momentum-space description of the excitons in bulk and monolayer chromium tri-halides

S Acharya, D Pashov, AN Rudenko, M Rösner… - npj 2D Materials and …, 2022 - nature.com
Excitons with large binding energies~ 2–3 eV in CrX3 have been characterized as being
localized (Frenkel) excitons that emerge from the atomic d− d transitions between the Cr-3 dt …

[HTML][HTML] 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 …

[HTML][HTML] Assessing alkyl side chain effects on electron transport properties of Y6-derived non-fullerene acceptors

D Padula, A Landi, G Prampolini - Energy Advances, 2023 - pubs.rsc.org
Recent advances in non-fullerene acceptors (NFAs) have significantly increased the
efficiency of organic photovoltaics, reaching approximately 20% in single junction solar …

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) …

[HTML][HTML] Excitons in organic materials: revisiting old concepts with new insights

AM Valencia, D Bischof, S Anhäuser… - Electronic …, 2023 - iopscience.iop.org
The development of advanced experimental and theoretical methods for the characterization
of excitations in materials enables revisiting established concepts that are sometimes …