The emission properties of crystalline thin films of oligothiophenes (OT) containing an even number of rings have been re-investigated within the framework of the theory of the pinwheel aggregates. The theory predicts that, because of the presence of a component of the transition moment perpendicular to the long molecular axis, the bottom of the exciton band is allowed and can become superradiant in highly ordered crystals as indeed observed. (C) 2003 Elsevier B.V. All rights reserved.

Cerminara, M., Meinardi, F., Borghesi, A., Campione, M., Sassella, A., Spearman, P., et al. (2003). Coherent emission from crystalline oligothiophenes with an even number of rings. SYNTHETIC METALS, 139(3), 765-768.

Coherent emission from crystalline oligothiophenes with an even number of rings

MEINARDI, FRANCESCO;BORGHESI, ALESSANDRO;CAMPIONE, MARCELLO;SASSELLA, ADELE;TUBINO, RICCARDO
2003

Abstract

The emission properties of crystalline thin films of oligothiophenes (OT) containing an even number of rings have been re-investigated within the framework of the theory of the pinwheel aggregates. The theory predicts that, because of the presence of a component of the transition moment perpendicular to the long molecular axis, the bottom of the exciton band is allowed and can become superradiant in highly ordered crystals as indeed observed. (C) 2003 Elsevier B.V. All rights reserved.
Articolo in rivista - Articolo scientifico
oligothiophenes; molecular aggregates; superradiance
English
765
768
Cerminara, M., Meinardi, F., Borghesi, A., Campione, M., Sassella, A., Spearman, P., et al. (2003). Coherent emission from crystalline oligothiophenes with an even number of rings. SYNTHETIC METALS, 139(3), 765-768.
Cerminara, M; Meinardi, F; Borghesi, A; Campione, M; Sassella, A; Spearman, P; Bongiovanni, G; Mura, A; Tubino, R
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/2160
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