Enhanced Room‐Temperature Photoluminescence Quantum Yield in Morphology Controlled J‐Aggregates

Enhanced Room‐Temperature Photoluminescence Quantum Yield in Morphology Controlled J‐Aggregates

Abstract Supramolecular assemblies from organic dyes forming J‐aggregates are known to exhibit narrowband photoluminescence with full‐width at half maximum of ≈9 nm (260 cm−1). Applications of these high color purity emitters, however, are hampered by the rather low photoluminescence quantum yields...

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Bibliographic Details
Main Authors: Surendra B. Anantharaman, Joachim Kohlbrecher, Gabriele Rainò, Sergii Yakunin, Thilo Stöferle, Jay Patel, Maksym Kovalenko, Rainer F. Mahrt, Frank A. Nüesch, Jakob Heier
Format: Article
Language:English
Published: Wiley 2021-02-01
Series:Advanced Science
Subjects:
exciton lifetime
J‐aggregates
microemulsions
photoluminescence quantum yield
radiative excitons
Online Access:https://doi.org/10.1002/advs.201903080

Internet

https://doi.org/10.1002/advs.201903080

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