58 citations · 207 across the 20 of their papers we have counts for
21 papers
Orientation-Dependent Universality of Spin-Transport Fluctuations in Two-Dimensional Altermagnets
Yihan Zhang, Zheng Qin, Donghui Xu +3
Universal conductance fluctuations are conventionally organized by symmetry class, but crystalline anisotropy introduces additional structure in spin transport. Here we demonstrate…
Spontaneously formed excitonic density wave with vortex-antivortex lattice in twisted semiconductor bilayers
Deguang Wu, Yiran Xue, Baigeng Wang +2
Exciton condensation, characterized by uniform phase coherence across macroscopic length scales, has enabled the discovery of a variety of excitonic states, greatly enriching our u…
Anomalous Hall Conductivity as an Effective Means of Tracking the Floquet Weyl Nodes in Quasi-One-Dimensional -BiI
Qingfeng Huang, Shengpu Huang, Tingyan Chen +5
While Floquet engineering offers a powerful paradigm for manipulating topological phases, particularly Floquet Weyl semimetals, establishing an experimentally feasible strategy for…
Light-Tunable Giant Anomalous Hall Effect in the Flat-Band Magnetic Weyl Semimetal
Tingyan Chen, Shengpu Huang, Jing Fan +3
Achieving a giant anomalous Hall effect (AHE) and enabling its effective tuning are fundamental goals for topological spintronics. Magnetic Weyl semimetals hosting flat bands offer…
Ultralow-power coherent qubit control using AQFP logic at millikelvin temperatures
Hiroto Mukai, Akiyoshi Tomonaga, Rui Wang +5
Qubit controllers are essential for scaling superconducting quantum processors, but implementing them at the 10 mK stage of a dilution refrigerator remains challenging due to strin…
Higher-Order Band Topology in Twisted Bilayer Kagome Lattice
Xiaolin Wan, Junjie Zeng, Ruixiang Zhu +3
Topologically protected corner states serve as a key indicator for two-dimensional higher-order topological insulators, yet they have not been experimentally identified in realisti…
Engineering Helical Superconductors with Multiple Majorana Kramers Pairs via Higher-Order Rashba Spin-Orbit Coupling
Qi-Sheng Xu, Zi-Ming Wang, Chui-Zhen Chen +3
The momentum dependence of Rashba spin-orbit coupling (RSOC) is a key ingredient for engineering topological superconductors (TSCs), yet research has overwhelmingly focused on its…
Flexible Control of Chiral Superconductivity in Optically Driven Nodal Point Superconductors with Antiferromagnetism
Zhen Ning, Junjie Zeng, Da-Shuai Ma +2
Recent studies have attracted widespread attention on magnet-superconductor hybrid systems with emergent topological superconductivity. Here, we present the Floquet engineering of…
Spin Signature of Majorana Fermions in Topological Nodal-Point Superconductors
Junjie Zeng, James Jun He, Zhen Ning +2
In two-dimensional topological nodal superconductors, Majorana edge states have been conventionally believed to exhibit only spin-triplet pairing correlations. However, we reveal a…
Controllable Weyl nodes and Fermi arcs in a light-irradiated carbon allotrope
Ruoning Ji, Xianyong Ding, Fangyang Zhan +4
The precise control of Weyl physics in realistic materials oers a promising avenue to construct accessible topological quantum systems, and thus draw widespread attention in conden…
Photoinduced High-Chern-Number Quantum Anomalous Hall Effect from Higher-Order Topological Insulators
Xiaolin Wan, Zhen Ning, Dong-Hui Xu +2
Quantum anomalous Hall (QAH) insulators with high Chern number host multiple dissipationless chiral edge channels, which are of fundamental interest and promising for applications…
Design of Antiferromagnetic Second-order Band Topology with Rotation Topological Invariants in Two Dimensions
Fangyang Zhan, Zheng Qin, Dong-Hui Xu +3
The existence of fractionally quantized topological corner states serves as a key indicator for two-dimensional second-order topological insulators (SOTIs), yet has not been experi…
Temperature-Dependent and Magnetism-Controlled Fermi Surface Changes in Magnetic Weyl Semimetals
Nan Zhang, Xianyong Ding, Fangyang Zhan +10
The coupling between band structure and magnetism can lead to intricate Fermi surface modifications. Here we report on the comprehensive study of the Shubnikov-de Haas (SdH) effect…
Chiral-Flux-Phase-Based Topological Superconductivity in Kagome Systems with Mixed Edge Chiralities
Junjie Zeng, Qingming Li, Xun Yang +2
Recent studies have attracted intense attention on the quasi-2D kagome superconductors ( K, Rb, and Cs) where the unexpected chiral flux phase (CF…
The One-dimensional Chiral Anomaly and its Disorder Response
Zheng Qin, Dong-Hui Xu, Zhen Ning +1
The condensed-matter realization of chiral anomaly has attracted tremendous interest in exploring unexpected phenomena of quantum field theory. Here, we show that one-dimensional (…
Floquet Weyl semimetal phases in light-irradiated higher-order topological Dirac semimetals
Zi-Ming Wang, Rui Wang, Jin-Hua Sun +2
Floquet engineering, the concept of tailoring a system by a periodic drive, is increasingly exploited to design and manipulate topological phases of matter. In this work, we study…
Unique quantum impurity states driven by a vortex in topological superconductors
Wei Su, Rui Wang, Changfeng Chen +1
The interplay of magnetic impurity and vortex in a topological superconductor is of fundamental interest with major implications for implementing quantum computation. There are mul…
Tailoring Quadrupole Topological Insulators with Periodic Driving and Disorder
Zhen Ning, Bo Fu, Dong-Hui Xu +1
The quadrupole topological insulator (QTI) has attracted intense studies as a prototype of symmetry-protected higher-order topological phases of matter with a quantized quadrupole…
A new class of bilayer kagome lattice compounds with Dirac nodal lines and pressure-induced superconductivity
Mengzhu Shi, Fanghang Yu, Ye Yang +11
Kagome lattice composed of transition-metal ions provides a great opportunity to explore the intertwining between geometry, electronic orders and band topology. The discovery of mu…
Weyl nodes with higher-order topology in an optically driven nodal-line semimetal
Xiu-Li Du, Rui Chen, Rui Wang +1
Creating and manipulating topological states is a key goal of condensed matter physics. Periodic driving offers a powerful method to manipulate electronic states, and even to creat…
Photoinduced Quantum Anomalous Hall States in the Topological Anderson Insulator
Zhen Ning, Baobing Zheng, Dong-Hui Xu +1
The realization of the quantum anomalous Hall (QAH) effect without magnetic doping attracts intensive interest since magnetically doped topological insulators usually possess inhom…