Zero-threshold optical gain in electrochemically doped nanoplatelets and the physics behind it

Autor: Geuchies, Jaco J., Dijkhuizen, Robbert, Koel, Marijn, Grimaldi, Gianluca, Fossé, Indy du, Evers, Wiel H., Hens, Zeger, Houtepen, Arjan J.

Colloidal nanoplatelets (NPLs) are promising materials for lasing applications. The properties are usually discussed in the framework of 2D materials, where strong excitonic effects dominate the optical properties near the band edge. At the same time

Externí odkaz: http://arxiv.org/abs/2207.13425

Zero-Threshold Optical Gain in Electrochemically Doped Nanoplatelets and the Physics Behind It.

Autor: Geuchies JJ; Optoelectronic Materials Section, Faculty of Applied Sciences, Delft University of Technology, Van der Maasweg 9, 2926 HZDelft, The Netherlands., Dijkhuizen R; Optoelectronic Materials Section, Faculty of Applied Sciences, Delft University of Technology, Van der Maasweg 9, 2926 HZDelft, The Netherlands., Koel M; Optoelectronic Materials Section, Faculty of Applied Sciences, Delft University of Technology, Van der Maasweg 9, 2926 HZDelft, The Netherlands., Grimaldi G; Optoelectronic Materials Section, Faculty of Applied Sciences, Delft University of Technology, Van der Maasweg 9, 2926 HZDelft, The Netherlands., du Fossé I; Optoelectronic Materials Section, Faculty of Applied Sciences, Delft University of Technology, Van der Maasweg 9, 2926 HZDelft, The Netherlands., Evers WH; Optoelectronic Materials Section, Faculty of Applied Sciences, Delft University of Technology, Van der Maasweg 9, 2926 HZDelft, The Netherlands., Hens Z; Department of Chemistry and Center for Nano and Biophotonics, Ghent University, 9000Ghent, Belgium., Houtepen AJ; Optoelectronic Materials Section, Faculty of Applied Sciences, Delft University of Technology, Van der Maasweg 9, 2926 HZDelft, The Netherlands.

Publikováno v: ACS nano [ACS Nano] 2022 Nov 22; Vol. 16 (11), pp. 18777-18788. Date of Electronic Publication: 2022 Oct 18.