4 papers
Exciton polariton critical non-Hermitian skin effect with spin-momentum-locked gains
Xingran Xu, Lingyu Tian, Zhiyuan An +2
The critical skin effect, an intriguing phenomenon in non-Hermitian systems, displays sensitivity to system size and manifests distinct dynamical behaviors. In this work, we propos…
Anomalous Quantum Propagation of Microcavity Exciton Polaritons
Tian Lingyu, Yutian Peng, Qihua Xiong +1
Here, we explore the quantum propagation of exciton polaritons in semiconductor microcavities, exhibiting intriguing effects such as interactions, decay, and disorder scatterings.…
Room-temperature continuous-wave pumped exciton polariton condensation in a perovskite microcavity
Jiepeng Song, Sanjib Ghosh, Xinyi Deng +11
Microcavity exciton polaritons (polaritons) as part-light part-matter quasiparticles, garner significant attention for non-equilibrium Bose-Einstein condensation at elevated temper…
Coherent Optical Spin Hall Transport for Spin-optronics at Room Temperature
Ying Shi, Yusong Gan, Yuzhong Chen +4
Spin or valley degrees of freedom in condensed matter have been proposed as efficient information carriers towards next generation spintronics. It is therefore crucial to develop e…