4 papers
Floquet polaritons in optically driven materials
Tsan Huang, Teng Xiao, Jiahua Duan +2
Polaritons are coupled collective modes of light and matter in quantum materials. In modern pump-probe experiments, a pump light pulse may dramatically alter the properties of the…
Floquet engineering enabled by charge density wave transition
Fei Wang, Xuanxi Cai, Teng Xiao +10
Floquet engineering has emerged as a powerful approach for dynamically tailoring the electronic structures of quantum materials through time-periodic light fields generated by ultr…
Interaction effects on electronic Floquet spectra: Excitonic effects
Teng Xiao, Tsan Huang, Changhua Bao +1
Floquet engineering of electronic states by light is a central topic in modern experiments. However, the impact of many-body interactions on the single-electron properties remains…
Dissipation-assisted few-photon optical diode
Teng-Fei Xiao, Junlong Tian, Jie Peng
We studied the coherent transport of one or two photons in a one-dimensional waveguide chirally coupled to a dissipative nonlinear cavity. The scattering amplitudes were derived an…