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 …
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 …
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 …
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 …
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 …
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 …
Recent advances in non-fullerene acceptors (NFAs) have significantly increased the efficiency of organic photovoltaics, reaching approximately 20% in single junction solar …
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) …
The development of advanced experimental and theoretical methods for the characterization of excitations in materials enables revisiting established concepts that are sometimes …