107 citations · 325 across the 13 of their papers we have counts for
13 papers
Observation of non-local impedance response in a passive electrical circuit
Xiao Zhang, Boxue Zhang, Weihong Zhao +1
In media with only short-ranged couplings and interactions, it is natural to assume that physical responses must be local. Yet, we discover that this is not necessarily true, even…
Anomalous fractal scaling in two-dimensional electric networks
Xiao Zhang, Boxue Zhang, Haydar Sahin +6
Much of the qualitative nature of physical systems can be predicted from the way it scales with system size. Contrary to the continuum expectation, we observe a profound deviation…
Real Non-Hermitian Energy Spectra Without Any Symmetry
Boxue Zhang, Qingya Li, Xiao Zhang +1
Non-Hermitian models with real eigenenergies are highly desirable for their stability. Yet, most of the currently known ones are constrained by symmetries such as PT-symmetry, whic…
Mott insulating state and superconductivity in an ABC graphene trilayer
Huijia Dai, Junchen Hou, Xiao Zhang +2
Motivated by the recently experimental reported signatures of the tunable Mott insulating state and superconductivity in an ABC graphene trilayer superlattice, we investigate the c…
Topological corner modes in a brick lattice with nonsymmorphic symmetry
Yuhan Liu, Yuzhu Wang, Nai Chao Hu +3
The quest for new realizations of higher-order topological system has garnered much recent attention. In this work, we propose a paradigmatic brick lattice model where corner modes…
Disorder From the Bulk Ionic Liquid in Electric Double Layer Transistors
Trevor A. Petach, K. V. Reich, Xiao Zhang +4
Ionic liquid gating has a number of advantages over solid-state gating, especially for flexible or transparent devices and for applications requiring high carrier densities. Howeve…
Entangled multi-component 4D quantum Hall states from photonic crystal defects
Xiao Zhang, Youjian Chen, Yuzhu Wang +4
Recently, there has been a drive towards the realization of topological phases beyond conventional electronic materials, including phases defined in more than three dimensions. We…
Topological dynamics of gyroscopic and Floquet lattices from Newton's laws
Ching Hua Lee, Guangjie Li, Guliuxin Jin +2
Despite intense interest in realizing topological phases across a variety of electronic, photonic and mechanical platforms, the detailed microscopic origin of topological behavior…
Non-factorizable 4D quantum Hall state from photonic crystal defects
Xiao Zhang, You Jian Chen, Bochen Guan +3
In the recent years, there has been a drive towards the realization of topological phases beyond conventional electronic materials, including phases defined in more than three dime…
Two dimensional photonic quasicrystal edge states protected by second Chern number
Xiao Zhang
Topological physics in photonic systems have attracted great attentions in recent years. In this work, we theoretically study the one and two dimensional photonic quasicrystal reso…
Negative differential resistance and characteristic nonlinear electromagnetic response of a Topological Insulator
Ching Hua Lee, Xiao Zhang, Bochen Guan
Materials exhibiting negative differential resistance have important applications in technologies involving microwave generation, which range from motion sensing to radio astronomy…
Actinide Topological Insulator Materials with Strong Interaction
Xiao Zhang, Haijun Zhang, Claudia Felser +1
Topological band insulators have recently been discovered in spin-orbit coupled two and three dimensional systems. In this work, we theoretically predict a class of topological Mot…
Quantum Anomalous Hall Effect in Magnetic Topological Insulator GdBiTe3
Hai-Jun Zhang, Xiao Zhang, Shou-Cheng Zhang
The quantum anomalous Hall (QAH) state is a two-dimensional bulk insulator with a non-zero Chern number in absence of external magnetic fields. Protected gapless chiral edge states…