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Dan Credgington
Researcher at University of Cambridge
Publications - 38
Citations - 7553
Dan Credgington is an academic researcher from University of Cambridge. The author has contributed to research in topics: OLED & Perovskite (structure). The author has an hindex of 28, co-authored 36 publications receiving 5941 citations. Previous affiliations of Dan Credgington include University College London & Imperial College London.
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Journal ArticleDOI
Bright light-emitting diodes based on organometal halide perovskite
Zhi-Kuang Tan,Reza Saberi Moghaddam,May Ling Lai,Pablo Docampo,Ruben Higler,Felix Deschler,Michael Price,Aditya Sadhanala,Luis M. Pazos,Dan Credgington,Fabian C. Hanusch,Thomas Bein,Henry J. Snaith,Richard H. Friend +13 more
TL;DR: It is shown, using photoluminescence studies, that radiative bimolecular recombination is dominant at higher excitation densities, Hence, the quantum efficiencies of the perovskite light-emitting diodes increase at higher current densities.
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Synthesis and Optical Properties of Lead-Free Cesium Tin Halide Perovskite Nanocrystals
Tom C. Jellicoe,Johannes M. Richter,Hugh Glass,Maxim Tabachnyk,Ryan A. Brady,Siân E. Dutton,Akshay Rao,Richard H. Friend,Dan Credgington,Neil C. Greenham,Marcus L. Böhm +10 more
TL;DR: It is shown that luminescence from Sn-based perovskite nanocrystals occurs on pico- to nanosecond time scales via two spectrally distinct radiative decay processes, which are assigned to band-to-band emission and radiative recombination at shallow intrinsic defect sites.
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High-performance light-emitting diodes based on carbene-metal-amides
Dawei Di,Alexander S. Romanov,Le Yang,Johannes M. Richter,Jasmine P. H. Rivett,Saul T. E. Jones,Tudor H. Thomas,Mojtaba Abdi Jalebi,Richard H. Friend,Mikko Linnolahti,Manfred Bochmann,Dan Credgington +11 more
TL;DR: A new class of linear donor-bridge-acceptor light-emitting molecules is introduced, which enable solution-processed OLEDs with near-100% internal quantum efficiency at high brightness and rapid interconversion at the singlet-triplet degeneracy point.
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Solution-processed perovskite light emitting diodes with efficiency exceeding 15% through additive-controlled nanostructure tailoring
Muyang Ban,Yatao Zou,Jasmine P. H. Rivett,Yingguo Yang,Tudor H. Thomas,Yeshu Tan,Tao Song,Xingyu Gao,Dan Credgington,Felix Deschler,Henning Sirringhaus,Baoquan Sun +11 more
TL;DR: The results demonstrate that through the addition of judiciously selected molecular additives, sufficient carrier confinement with first-order recombination characteristics, and efficient suppression of non-radiative recombination can be achieved while retaining efficient charge transport characteristics.
Journal ArticleDOI
Enhanced Performance in Fluorene‐Free Organometal Halide Perovskite Light‐Emitting Diodes using Tunable, Low Electron Affinity Oxide Electron Injectors
Robert L. Z. Hoye,Matthew R Chua,Kevin P. Musselman,Guangru Li,May Ling Lai,Zhi-Kuang Tan,Neil C. Greenham,Judith L. MacManus-Driscoll,Richard H. Friend,Dan Credgington +9 more
TL;DR: Fluorene-free perovskite light-emitting diodes with low turn-on voltages, higher luminance and sharp, color-pure electroluminescence are obtained by replacing the F8 electron injector with ZnO, which is directly deposited onto the CH3NH3PbBr3 perOVskite using spatial atmospheric atomic layer deposition.