Perylene‐Fused, Aggregation‐Free Polycyclic Aromatic Hydrocarbons for Solution‐Processed Distributed Feedback Lasers
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Título: | Perylene‐Fused, Aggregation‐Free Polycyclic Aromatic Hydrocarbons for Solution‐Processed Distributed Feedback Lasers |
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Autor/es: | Zou, Ya | Bonal, Víctor | Moles Quintero, Sergio | Boj, Pedro G. | Villalvilla, José M. | Quintana, José A. | Li, Guangwu | Wu, Shaofei | Jiang, Qing | Ni, Yong | Casado, Juan | Díaz-García, María A. | Wu, Jishan |
Grupo/s de investigación o GITE: | Física de la Materia Condensada |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Física Aplicada | Universidad de Alicante. Departamento de Óptica, Farmacología y Anatomía | Universidad de Alicante. Instituto Universitario de Materiales |
Palabras clave: | Amplified spontaneous emission | Dyes | Organic lasers | Perylene | Polycyclic aromatic hydrocarbons |
Área/s de conocimiento: | Física Aplicada | Física de la Materia Condensada | Óptica |
Fecha de publicación: | 24-ago-2020 |
Editor: | Wiley-VCH Verlag GmbH & Co. KGaA |
Cita bibliográfica: | Angewandte Chemie International Edition. 2020, 59(35): 14927-14934. https://doi.org/10.1002/anie.202004789 |
Resumen: | Perylene‐fused, aggregation‐free polycyclic aromatic hydrocarbons with partial zigzag periphery (ZY‐01, ZY‐02, and ZY‐03) were synthesized. X‐ray crystallographic analysis reveals that there is no intermolecular π–π stacking in any of the three molecules, and as a result, they show moderate‐to‐high photoluminescence quantum yield in both solution and in the solid state. They also display the characteristic absorption and emission spectra of perylene dyes. ZY‐01 and ZY‐02 with a nearly planar π‐conjugated skeleton exhibit amplified spontaneous emission (ASE) when dispersed in polystyrene thin films. Solution‐processed distributed feedback lasers have been fabricated using ZY‐01 and ZY‐02 as active gain materials, both showing narrow emission linewidth (<0.4 nm) at wavelengths around 515 and 570 nm, respectively. In contrast, ZY‐03 did not show ASE and lasing, presumably due to its highly twisted backbone, which facilitates nonradiative internal conversion and intersystem crossing. |
Patrocinador/es: | J.W. acknowledges financial support from the MOE Tier 3 programme (MOE2014-T3-1-004), NRF Investigatorship (NRF-NRFI05-2019-0005), and MOE Tier 2 grant (MOE2018-T2-2-094). J.C. acknowledges Spanish Ministerio de Economía y Competitividad (MINECO) and Junta de Andalucía of Spain project references PGC2018-098533-BI00 and UMA18FEDERJA057. The group at the University of Alicante acknowledges financial support from MINECO and the European FEDER funds through Grant MAT2015-66586-R. Y.Z. acknowledges scholarship support from the China Scholarship Council. |
URI: | http://hdl.handle.net/10045/108712 |
ISSN: | 1433-7851 (Print) | 1521-3773 (Online) |
DOI: | 10.1002/anie.202004789 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2020 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.1002/anie.202004789 |
Aparece en las colecciones: | INV - Física de la Materia Condensada - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
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Zou_etal_2020_AngewChemIntEd_final.pdf | Versión final (acceso restringido) | 4,26 MB | Adobe PDF | Abrir Solicitar una copia |
Zou_etal_2020_AngewChemIntEd_accepted.pdf | Accepted Manuscript (acceso abierto) | 2,25 MB | Adobe PDF | Abrir Vista previa |
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