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Research data supporting "Environmental Control of Triplet Emission in Donor-Bridge-Acceptor Organometallics"


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Type

Dataset

Change log

Authors

Yang, Lupeng 
Romanov, Alexander 
Ratanapreechachai, Jirawit 
Reponen, Antti 

Description

This dataset supports the figures in the paper "Environmental Control of Triplet Emission in Donor-Bridge-Acceptor Organometallics". Data was generated by steady-state absorption and luminescence spectroscopy. The absorption spectra were plotted as raw data and luminescence spectra were normalised in order to compare the spectral shift. Data also contains room-temperature and cryogenic ns-µs time-resolved photoluminescence measured by intensified CCD camera. Time-resolved peak diffusion was simulated by Monte-Carlo simulations. Transient absorption spectroscopy was used to determine the intersystem crossing time. All data was processed and plotted by Origin and Excel.

Version

Software / Usage instructions

Origin, Excel

Keywords

carbene-metal-amide, organometallics, emission tuning, thermally-activated delayed fluorescence, coupling mechanism

Publisher

Sponsorship
The Royal Society (uf130278)
Royal Society (RG140472)
Royal Society (RG160802)
Royal Society (RGF/EA/180041)
Engineering and Physical Sciences Research Council (EP/L015978/1)
Engineering and Physical Sciences Research Council (EP/M005143/1)
J.F. acknowledges his parents for financial support on his Ph.D. L.Y. acknowledges Trinity-Barlow Scholarship. D.C acknowledges the support from the Royal Society (grant no. UF130278). S.T.E.J. acknowledges support from the Royal Society (grant no. RG140472). A.P.M.R. acknowledges support from the Royal Society (grant no. RGF\EA\180041) and the Osk, Huttunen fund. M.B acknowledges the ERC Advanced Investigator Award (grant no. 338944-GOCAT). A.S.R acknowledges support from the Royal Society (grant no. URF\R1\180288 and RGF\EA\181008). This work was supported by the EPSRC Cambridge NanoDTC, EP/L015978/1 and EP/M005143/1. T.J.H.H. acknowledges a Research Fellowship from Jesus College, Cambridge. A.K and H.B acknowledge financial support by the EC through the Horizon 2020 Marie Sklodowska-Curie ITN project TADF life. M.L. acknowledges the Academy of Finland Flagship Programme, Photonics Research and Innovation (PREIN), decision 320166. The computations were made possible by use of the Finnish Grid and Cloud Infrastructure resources (urn:nbn:fi:research-infras-2016072533).
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