Room temperature exciton-polaritons from CdSe nanoplatelets

Mitesh Amin; Ovishek Morshed; Trevor Tumiel; Nicole Cogan; Robert Collison; William Girten; Farwa Awan; Nickolas Vamivakas; Pengfei Huo; Todd Krauss

doi:10.1117/12.2678564

5 October 2023 Room temperature exciton-polaritons from CdSe nanoplatelets

Mitesh Amin, Ovishek Morshed, Trevor Tumiel, Nicole Cogan, Robert Collison, William Girten, Farwa Awan, Nickolas Vamivakas, Pengfei Huo, Todd Krauss

Author Affiliations +

Proceedings Volume PC12650, Physical Chemistry of Semiconductor Materials and Interfaces XXII; PC126500E (2023) https://doi.org/10.1117/12.2678564
Event: SPIE Nanoscience + Engineering, 2023, San Diego, California, United States

Abstract

Exciton-polaritons created from coupling electronic states of the molecule with quantized radiation field inside a Fabry-Pérot (FP) optical cavity can lead to altered cavity-mediated chemical reactions and provide a platform for studying quantum electrodynamics in chemical physics. We discuss the photophysical properties of polaritons formed with two-dimensional cadmium selenide nanoplatelets inside an optical cavity operating in the strong coupling regime at room temperature with upper and lower polariton Rabi splitting energy of 80 meV.

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Mitesh Amin, Ovishek Morshed, Trevor Tumiel, Nicole Cogan, Robert Collison, William Girten, Farwa Awan, Nickolas Vamivakas, Pengfei Huo, and Todd Krauss "Room temperature exciton-polaritons from CdSe nanoplatelets", Proc. SPIE PC12650, Physical Chemistry of Semiconductor Materials and Interfaces XXII, PC126500E (5 October 2023); https://doi.org/10.1117/12.2678564

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