61 citations · 111 across the 6 of their papers we have counts for
6 papers
Linear and nonlinear optical tuning with SbS-based metasurfaces
Amin Zamani, Meibao Qin, Gabriel Sanderson +11
Here, we experimentally demonstrate the unique properties of SbS metasurfaces on monolithic and hybridised SbS-Si platforms. Their advantages are particularly prono…
Error Mitigated Metasurface-Based Randomized Measurement Schemes
Hang Ren, Yipei Zhang, Ze Zheng +4
Estimating properties of quantum states via randomized measurements has become a significant part of quantum information science. In this paper, we design an innovative approach le…
Gate voltage induced injection and shift currents in AA- and AB-stacked bilayer graphene
Ze Zheng, Kainan Chang, Jin Luo Cheng
Generating photogalvanic effects in centrosymmetric materials can provide new opportunities for developing passive photodetectors and energy harvesting devices. In this work, we in…
Boosted second-harmonic generation in the LiNbO metasurface governed by high-Q guided resonances and bound states in the continuum
Ze Zheng, Lei Xu, Lujun Huang +4
To date, second-harmonic generation (SHG) at nanoscale has been concentrated on employing high-refractive-index nanostructures, owing to the strong field confinement at deep subwav…
Optical Coherent Injection of Carrier and Current in Twisted Bilayer graphene
Ze Zheng, Ying Song, Yu Wei Shan +2
We theoretically investigate optical injection processes, including one- and two-photon carrier injection and two-color coherent current injection, in twisted bilayer graphene with…
Planar narrow-band-pass filter based on Si resonant metasurface
Ze Zheng, Andrei Komar, Khosro Zangeneh Kamali +6
Optically resonant dielectric metasurfaces offer unique capability to fully control the wavefront, polarisation, intensity or spectral content of light based on the excitation and…