Optical properties of Alq3 films and Alq3/plasmonic heterostructures

H. P. Wagner; N. Wickremasinghe; M. Kaveh; M. Ajward; X. Wang; H. Schmitzer; Q. Gao; C. Jagadish

doi:10.1117/12.2061218

7 October 2014 Optical properties of Alq₃ films and Alq₃/plasmonic heterostructures

H. P. Wagner, N. Wickremasinghe, M. Kaveh, M. Ajward, X. Wang, H. Schmitzer, Q. Gao, C. Jagadish

Proceedings Volume 9181, Light Manipulating Organic Materials and Devices; 91810P (2014) https://doi.org/10.1117/12.2061218
Event: SPIE Organic Photonics + Electronics, 2014, San Diego, California, United States

Abstract

We report on the intensity dependent exciton dynamics in optically excited tris (8-hydroxyquinoline) aluminum (Alq₃) films grown by organic molecular beam epitaxy that show a strong quenching of light emission at low temperature. We further report on the mode properties in plasmonic Alq₃ waveguides and on the exciton emission in InP nanowires which are coated with a thin Alq₃ films and Mg:Ag metal cluster layers.

Citation Download Citation

H. P. Wagner, N. Wickremasinghe, M. Kaveh, M. Ajward, X. Wang, H. Schmitzer, Q. Gao, and C. Jagadish "Optical properties of Alq₃ films and Alq₃/plasmonic heterostructures", Proc. SPIE 9181, Light Manipulating Organic Materials and Devices, 91810P (7 October 2014); https://doi.org/10.1117/12.2061218

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