340 citations · 626 across the 22 of their papers we have counts for
5 papers · 1 filter
Electrically tunable circular photocurrent via local-field induced symmetry breaking at a metal-MoTe2 interface
Butian Zhang, Kexin Wang, Jun-Tao Ma +7
Transition metal dichalcogenides (TMDCs) constitute a promising platform for symmetry-engineered responses to circularly polarized light. The high crystal symmetry of centrosymmetr…
Comprehensive Study of Phonon Chirality under Symmetry Constraints
Shuai Zhang, Zhiheng Huang, Muchen Du +3
Phonons are quanta of lattice vibrations, and their modes (linear, circular, or stationary) are symmetry-determined. Circularly polarized phonons, possessing nonzero angular moment…
Circular Photocurrents in Centrosymmetric Semiconductors with Hidden Spin Polarization
Kexin Wang, Butian Zhang, Chengyu Yan +2
Centrosymmetric materials with site inversion asymmetries possess hidden spin polarization, which remains challenging to be converted into spin currents because the global inversio…
Room-temperature correlated states in twisted bilayer MoS
Fanfan Wu, Qiaoling Xu, Qinqin Wang +20
Moiré superlattices have emerged as an exciting condensed-matter quantum simulator for exploring the exotic physics of strong electronic correlations. Notable progress has been wit…
Weyl phonons in chiral crystals
Tiantian Zhang, Zhiheng Huang, Zitian Pan +3
Chirality is an indispensable concept that pervades fundamental science and nature, manifesting itself in diverse forms such as chiral quasiparticles and chiral structures. Of part…