378 citations · 2.2k across the 17 of their papers we have counts for
17 papers
Strain and twist angle driven electronic structure evolution in twisted bilayer graphene
Jiawei Yu, Guihao Jia, Qian Li +14
In twisted bilayer graphene (TBG) devices, local strains frequently coexist and intertwine with the twist-angle-dependent moiré superlattice, significantly influencing the electron…
Nonreciprocal spontaneous parametric process
Changbiao Li, Jiaqi Yuan, Ruidong He +5
Mediated by the interaction with quantum vacuum fields, a laser field propagating in a nonlinear optical medium can generate new light fields via spontaneous parametric process. Su…
Non-Hermitian delocalization in a 2D photonic quasicrystal
Zhaoyang Zhang, Shun Liang, Ismael Septembre +7
Quasicrystals show long-range order, but lack translational symmetry. So far, theoretical and experimental studies suggest that both Hermitian and non-Hermitian quasicrystals show…
Loss-difference-induced localization in a non-Hermitian honeycomb photonic lattice
Yuan Feng, Zhenzhi Liu, Fu Liu +6
Non-Hermitian systems with complex-valued energy spectra provide an extraordinary platform for manipulating unconventional dynamics of light. Here, we demonstrate the localization…
Evolution of electronic structure in pristine and hole-doped kagome metal RbVSb
Jiawei Yu, Kebin Xiao, Yonghao Yuan +8
We report on in situ low-temperature (4 K) scanning tunneling microscope measurements of atomic and electronic structures of the cleaved surfaces of an alkali-based kagome metal Rb…
Current-enhanced broadband THz emission from spintronic devices
Mengji Chen, Yang Wu, Yang Liu +5
An ultra-broadband THz emitter covering a wide range of frequencies from 0.1 to 10 THz is highly desired for spectroscopy applications. So far, spintronic THz emitters have been pr…