Perovskite semiconductors for room-temperature exciton-polaritonics. Nat. Mater. 20, 1315–1324 (2021). CAS Google Scholar Su, R. et al. Observation of exciton polariton condensation in a perovskite lattice at room temperature. Nat. Phys. 16, 301–306 (2020). CAS Google Scholar Ghosh, S...
& Kéna-Cohen, S. The road towards polaritonic devices. Nat. Mater. 15, 1061–1073 (2016). Article ADS Google Scholar Christopoulos, S. et al. Room-temperature polariton lasing in semiconductor microcavities. Phys. Rev. Lett. 98, 126405 (2007). Article ADS Google Scholar Li, F. et ...
24. Nevertheless, little is known of QB’s fundamental prerequisites to fully decouple neighboring 2D material layers in their stacks. In particular, it is desirable to gain fundamental insights into their correlation
The polaritonic dispersion exhibits three parts: a parabolic-like dispersion (above 2.345 eV) and upper (2.315–2.34 eV) and lower (below 2.315 eV) bands. The lower and upper bands correspond to PL emission from EPs trapped in a PMMA ring, originating from coupled orbital modes...
Abstract Lead halide perovskites are emerging as an excellent material platform for optoelectronic processes. There have been extensive discussions on lasing, polariton formation, and nonlinear processes in this material system, but the underlying mechanism remains unknown. Here we probe lasing from CsP...