375 citations · 964 across the 15 of their papers we have counts for
7 papers · 1 filter
Moiré circuits: engineering magic-angle behaviors
Weixuan Zhang, Deyuan Zou, Qingsong Pei +3
Moiré superlattices in the twisted bilayer graphene provide an unprecedented platform to investigate a wide range of exotic quantum phenomena. Recently, the twist degree of freedom…
Observation of anyonic Bloch oscillations
Weixuan Zhang, Hao Yuan, Haiteng Wang +5
Bloch oscillations are exotic phenomena describing the periodic motion of a wave packet subjected to the external force in a lattice, where the system possessing single- or multipl…
Observation of non-Hermitian many-body skin effects in Hilbert space
Weixuan Zhang, Fengxiao Di, Hao Yuan +5
Non-Hermiticity greatly expands existing physical laws beyond the Hermitian framework, revealing various novel phenomena with unique properties. Up to now, most exotic nonHermitian…
Observation of hybrid higher-order skin-topological effect in non-Hermitian topolectrical circuits
Deyuan Zou, Tian Chen, Wenjing He +4
Robust boundary states epitomize how deep physics can give rise to concrete experimental signatures with technological promise. Of late, much attention has focused on two distinct…
Experimental Observation of Higher-Order Topological Anderson Insulators
Weixuan Zhang, Deyuan Zou, Qingsong Pei +4
Recently, a new family of symmetry-protected higher-order topological insulators has been proposed and was shown to host lower-dimensional boundary states. However, with the existe…
Topolectrical-circuit realization of 4D hexadecapole insulator
Weixuan Zhang, Deyuan Zou, Wenjing He +4
Recently, the theory of quantized dipole polarization has been extended to account for electric multipole moments, giving rise to the discovery of multipole topological insulators…