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David Hall

Researcher at University of St Andrews

Publications -  21
Citations -  1252

David Hall is an academic researcher from University of St Andrews. The author has contributed to research in topics: OLED & Quantum efficiency. The author has an hindex of 13, co-authored 21 publications receiving 558 citations. Previous affiliations of David Hall include University of Mons.

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Multiresonant Thermally Activated Delayed Fluorescence Emitters Based on Heteroatom-Doped Nanographenes: Recent Advances and Prospects for Organic Light-Emitting Diodes

TL;DR: In this article, the Leverhulme Trust (RPG-2016-047) and the NarrowbandSSL EC Grant Agreement No: 838885 have been used to support the work of the authors of this paper.
Journal ArticleDOI

Highly emissive excitons with reduced exchange energy in thermally activated delayed fluorescent molecules.

TL;DR: A series of π-extended boron- and nitrogen-doped nanographenes are designed as promising candidates for efficient thermally activated delayed fluorescence emitters with concomitantly decreased singlet-triplet energy gaps, improved oscillator strengths and core rigidity compared to previously reported structures, permitting both emission color purity and tunability across the visible spectrum.
Journal ArticleDOI

A Deep Blue B,N-Doped Heptacene Emitter That Shows Both Thermally Activated Delayed Fluorescence and Delayed Fluorescence by Triplet-Triplet Annihilation.

TL;DR: An easy-to-access, near UV-emitting linearly extended B,N-doped heptacene is designed and syn-thesized in good yields and the potential of the molecular design to trigger TADF in larger acenes is demonstrated through the accurate prediction of ∆EST using correlated wavefunction-based calculations.