The work appears in Nano Letters – led by Dr. Ravindra Kumar Yadav

Here we report the realization of a room temperature polariton condensate lattice using a direct-write approach. Polariton condensation is achieved in a microcavity embedded with an organic dye (rhodamine) in a small-molecule ionic isolation lattice (SMILES). The microcavity is patterned using focused ion beam etching to realize arbitrary lattice geometries, including defect sites on demand.

“Addressing the Dark State Problem in Strongly Coupled Organic Exciton-Polariton Systems,” Evripidis Michail, Kamyar Rashidi, Bin Liu, Guiying He, Vinod M. Menon, and Matthew Y. Sfeir, Nano Letters vol. 24, page 557 (2024).

“Planar hyperbolic polaritons in 2D van der Waals materials,” Wang et al., Nature Communications vol. 15, 69 (2024).

Congratulations to Florian, Rez and rest of the team!

And here is a link to the paper

 

 

Work in collaboration with Julian Klein with Florian and Rez appears in ACS Nano

published in Nanophotonics – work done in collaboration with Prof. Mohammad Ali Miri’s group