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Conferences > CLEO_FS > 2023 > JW2A > JW2A.118

Exciton Coherence in Solution-Processed, Crystalline Octabutoxy-Phthalocyanine (H2OBPc) Thin Films

Varun Mapara, Kim-Hua Burrill, Tabassum Joyee, Collin Campbell, Libin Liang, and Madalina Furis

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Abstract

We investigate excitonic states in crystalline solution-processed small molecules thin films using ultrafast spectroscopy techniques. In transient absorption, we resolve the photoinduced absorption signature of short lived coherent excitonic state alongside long-lived Frenkel excitons.

© 2023 The Author(s)

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