Concepedia

Excimer or aggregate? Near infrared electro- and photoluminescence from multimolecular excited states of N^C^N-coordinated platinum(<scp>ii</scp>) complexes

Piotr Pander, Amit Sil, Rebecca J. Salthouse, Christopher W. Harris, Melissa T. Walden, Dmitry S. Yufit, J. A. Gareth Williams, Fernando B. Dias

Journal of Materials Chemistry C · 2022 · 43 citations · 48 references

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Concepts

Abstract

Long wavelength (&gt;800 nm) photoluminescence in films of Pt(N^C^N)Cl type complexes originates from aggregates of three to four units. Extremely thin neat emissive layers of 1–2 nm yield a high performance of near infrared OLEDs.

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