Publications

Towards the accurate simulation of multi-resonance emitters using mixed-reference spin-flip time-dependent density functional theory

Towards the accurate simulation of multi-resonance emitters using mixed-reference spin-flip time-dependent density functional theory

  • Shawana Ahmad, Julien Eng and Thomas J. Penfold
  • Publication

Multi-resonant Thermally Activated Delayed Fluorescent (MR-TADF) materials have received significant research interest owing to their potential use as emitters in high-performance Organic Light Emitting Diodes (OLEDs). Despite their advantages, including narrow emission spectra leading to high colour purity, several challenges remain in optimising the performance of these materials…

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Partial Density of States Representation for Accurate Deep Neural Network Predictions of X-ray Spectra

Partial Density of States Representation for Accurate Deep Neural Network Predictions of X-ray Spectra

The performance of a Machine Learning (ML) algorithm for chemistry is highly contingent upon the architect’s choice of input representation. This work introduces the partial density of states (p-DOS) descriptor: a novel, quantuminspired structural representation which encodes relevant electronic information for machine learning models seeking to simulate X-ray spectroscopy…

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List of Publications

The links below take you to the COSMOS page for the paper. DOIs on these pages are linked to the appropriate journal entry page. The bibtex for the paper can be found at the bottom of the page.