490 citations · 1.7k across the 10 of their papers we have counts for
11 papers
Femtosecond dynamics of a polariton bosonic cascade at room temperature
Fei Chen, Hang Zhou, Hui Li +11
Whispering gallery modes in a microwire are characterized by a nearly equidistant energy spectrum. In the strong exciton-photon coupling regime, this system represents a bosonic ca…
Giant and nonreciprocal second harmonic generation from layered antiferromagnetism in bilayer CrI3
Zeyuan Sun, Yangfan Yi, Tiancheng Song +14
Layered antiferromagnetism is the spatial arrangement of ferromagnetic layers with antiferromagnetic interlayer coupling. Recently, the van der Waals magnet, chromium triiodide (Cr…
An Exciton-Polariton Fano Resonance Driven by Second Harmonic Generation
Yafeng Wang, Liming Liao, Tao Hu +9
Angle-resolved second harmonic generation (SHG) spectra of ZnO microwires show characteristic Fano resonances in the spectral vicinity of exciton-polariton modes. The output SHG sp…
Room Temperature Polariton Lasing in All-Inorganic Perovskites
Rui Su, Carole Diederichs, Jun Wang +6
Polariton lasing is the coherent emission arising from a macroscopic polariton condensate first proposed in 1996. Over the past two decades, polariton lasing has been demonstrated…
Strong coupling between Tamm plasmon polariton and two dimensional semiconductor excitons
Tao Hu, Yafeng Wang, Lin Wu +10
Two dimensional (2D) semiconductor materials of transition-metal dichalcogenides (TMDCs) manifest many peculiar physical phenomena in the light-matter interaction. Due to their ult…
Direct Observationof DegenerateTwo-Photon Absorption and Its Saturation in WS2 and MoS2 Monolayer and Few-Layer Films
Saifeng Zhang, Ningning Dong, Niall McEvoy +10
The optical nonlinearity of WS2, MoS2 monolayer and few-layer films was investigated using the Z-scan technique with femtosecond pulses from the visible to the near infrared. The d…
Spin Selective Purcell Effect in a Quantum Dot Microcavity System
Qijun Ren, Jian Lu, H. H. Tan +9
We demonstrate the selective coupling of a single quantum dot exciton spin state with the cavity mode in a quantum dot-micropillar cavity system. By tuning an external magnetic fie…
Room temperature one-dimensional polariton condensate in a ZnO microwire
Liaoxin Sun, Shulin Sun, Hongxing Dong +6
A cavity-polariton, formed due to the strong coupling between exciton and cavity mode, is one of the most promising composite bosons for realizing macroscopic spontaneous coherence…
Magnetic Field Control of the Quantum Chaotic Dynamics of Hydrogen Analogues in an Anisotropic Crystal Field
Weihang Zhou, Zhanghai Chen, Bo Zhang +3
We report magnetic field control of the quantum chaotic dynamics of hydrogen analogues in an anisotropic solid state environment. The chaoticity of the system dynamics was quantifi…
One-dimensional ZnO exciton polaritons with negligible thermal broadening at room temperature
Aurélien Trichet, Liaoxin Sun, Goran Pavlovic +6
Phonon damping is the main source of pure dephasing in the solid state, limiting many fundamental quantum effects to low temperature observations. Here we show how excitons in semi…
Direct Observation of Whispering Gallery Mode Polaritons and Their Dispersion in a ZnO Tapered Microcavity
Liaoxin Sun, Zhanghai Chen, Qijun Ren +6
We report direct observation of the strong exciton-photon coupling in ZnO tapered whispering gallery (WG) microcavity at room temperature. By scanning excitations along the tapered…