Polariton condensates for classical and quantum computing

A Kavokin, TCH Liew, C Schneider… - Nature Reviews …, 2022 - nature.com
Polariton lasers emit coherent monochromatic light through a spontaneous emission
process. As a rare example of a system in which Bose–Einstein condensation and …

Perovskite semiconductors for room-temperature exciton-polaritonics

R Su, A Fieramosca, Q Zhang, HS Nguyen… - Nature Materials, 2021 - nature.com
Lead-halide perovskites are generally excellent light emitters and can have larger exciton
binding energies than thermal energy at room temperature, exhibiting great promise for …

Microcavity exciton polaritons at room temperature

S Ghosh, R Su, J Zhao, A Fieramosca, J Wu… - Photonics …, 2022 - spiedigitallibrary.org
The quest for realizing novel fundamental physical effects and practical applications in
ambient conditions has led to tremendous interest in microcavity exciton polaritons working …

Electrostatic epitaxy of orientational perovskites for microlasers

Y Zhao, S Tian, J Feng, Y Qiu, X Fan… - Advanced …, 2023 - Wiley Online Library
Orientational growth of single‐crystalline structures is pivotal in the semiconductor industry,
which is achievable by epitaxy for producing thin films, heterostructures, quantum wells, and …

Qubit analog with polariton superfluid in an annular trap

J Barrat, AF Tzortzakakis, M Niu, X Zhou… - Science …, 2024 - science.org
We report on the experimental realization and characterization of a qubit analog with
semiconductor exciton-polaritons. In our system, a polaritonic condensate is confined by a …

All-optical control of rotational exciton polaritons condensate in perovskite microcavities

S Zhang, Z Zhu, W Du, X Wu, S Ghosh, Q Zhang… - ACS …, 2023 - ACS Publications
Exciton polariton condensation is a macroscopic quantum state that can be efficiently
controlled by an external field through a nonlinear interaction. In an annular potential …

Inorganic perovskite-based active multifunctional integrated photonic devices

Q Han, J Wang, S Tian, S Hu, X Wu, R Bai… - Nature …, 2024 - nature.com
The development of highly efficient active integrated photonic circuits is crucial for
advancing information and computing science. Lead halide perovskite semiconductors, with …

Manipulating nonlinear exciton polaritons in an atomically-thin semiconductor with artificial potential landscapes

Y Luo, Q Guo, X Deng, S Ghosh, Q Zhang… - Light: Science & …, 2023 - nature.com
Exciton polaritons in atomically thin transition-metal dichalcogenide microcavities provide a
versatile platform for advancing optoelectronic devices and studying the interacting Bosonic …

Solution-processed halide perovskite microcavity exciton-polariton light-emitting diodes working at room temperature

T Liu, P Ran, Y Su, Z Chen, R Lai, W Shen, Y Ma… - Photonics …, 2023 - opg.optica.org
Exciton-polaritons offer the potential to achieve electrically pumped perovskite polariton
lasers with much lower current thresholds than conventional photonic lasers. While optically …

Nonreciprocal exciton-polariton ring lattices

H Xu, K Dini, X Xu, R Banerjee, S Mandal, TCH Liew - Physical Review B, 2021 - APS
Recent experiments showed the transfer of orbital angular momentum (OAM) from a
nonresonant laser onto an exciton-polariton condensate, despite earlier views that the …