7 citations · 24 across the 14 of their papers we have counts for
16 papers
Symmetry Condition and Mechanism for the Anomalous Hall Effect in Odd-Parity Magnets
Xun-Jiang Luo, Su-Qi Zhang, Yi-Dong Liu +3
The anomalous Hall effect (AHE) in unconventional magnets has attracted considerable attention. A giant AHE has recently been observed in the candidate -wave magnet Gd(Ru$_{…
Néel-Vector Control of the Josephson Diode Effect in -symmetric Antiferromagnets
Xian-Tang Xu, Xun-Jiang Luo, Mingliang Tian +1
The interplay of superconductivity and magnetism gives rise to rich phenomena in Josephson junctions. In this Letter, we study Josephson junctions formed by conventional -wave s…
A Unified Symmetry Framework For In-plane Anomalous Hall effect
Xun-Jiang Luo, Yong-Ting Shi, Ding-Fu Shao +3
The in-plane anomalous Hall effect (IPAHE), driven by an in-plane net magnetization or an applied magnetic field, challenges the conventional anomalous Hall paradigm. Despite growi…
Quasi-two-dimensional Majorana zero modes from finite-size-coupled chiral hinge states
Wenhao Liang, Xun-Jiang Luo
Majorana zero modes (MZMs) in topological superconductors have attracted broad research interest for their potential applications in topological quantum computation. In this work,…
Unconventional Magnetism: Symmetry Classification, Hybrid-parity and Unconstrained-parity Classes
Xun-Jiang Luo, Dan Li, Rui-Chun Xiao +4
Unconventional magnetism has emerged as a transformative frontier in condensed matter physics. Such phases are characterized by substantial non-relativistic spin splitting (NSS) in…
Valley enhanced Rabi frequency in n-type planar Silicon-MOS quantum dot
Xunyao Luo, Xander Peetroons, Tsung-Yeh Yang +27
Electron spin resonance spectroscopy (ESR) of a single electron in planar Si-MOS quantum dot is reported in the vicinity of a valley level anti-crossing. A number of one and two-ph…
Hidden Zeeman Field in Odd-Parity Magnets: An Ideal Platform for Topological Superconductivity
Xun-Jiang Luo, Zi-Ting Sun, Xilin Feng +2
Odd-parity magnets (OPMs) have emerged as a fundamental class of unconventional magnetisms, characterized by time-reversal-preserving non-relativistic spin splitting (NSS). Despite…
Spin Group Symmetry Criteria For Unconventional Magnetism
Xun-Jiang Luo, Jin-Xin Hu, Mengli Hu +1
Unconventional magnetism has typically been classified into two fundamental classes: even-parity magnets (EPMs) and odd-parity magnets (OPMs). These two classes exhibit identical a…
Signature of gate tunable superconducting network in twisted bilayer graphene
Yingbo Wang, Yingzhuo Han, Lu Cao +14
Twisted van der Waals materials provide a tunable platform for investigating two-dimensional superconductivity and quantum phases. Using spectra-imaging scanning tunneling microsco…
Majorana vortex phases in time-reversal invariant higher-order topological insulators and topologically trivial insulators
Xun-Jiang Luo, Mingliang Tian
Majorana vortex phases have been extensively studied in topological materials with conventional superconducting pairing. Inspired by recent experimental progress in realizing time-…
Surface-dependent Majorana vortex phases in topological crystalline insulators
Xun-Jiang Luo, Xiao-Hong Pan, Yilin Shi +1
The topological crystalline insulator SnTe exhibits two types of surface Dirac cones: one located at non-time-reversal-invariant momenta on the (001) and (110) surfaces, and the ot…
Family of third-order topological insulators from Su-Schrieffer-Heeger stacking
Xun-Jiang Luo, Jia-Zheng Li, Meng Xiao +1
We construct a family of chiral symmetry-protected third-order topological insulators by stacking Su-Schrieffer-Heeger (SSH) chains and provide a unified topological characterizati…
Boundary topological insulators and superconductors of Altland-Zirnbauer tenfold classes
Xun-Jiang Luo, Fengcheng Wu
In a class of systems, there are gapped boundary-localized states described by a boundary Hamiltonian. The topological classification of gapped boundary Hamiltonians, same as the s…
Characterization of higher-order topological superconductors using Bott indices
Xun-Jiang Luo, Jia-Zheng Li, Meng Xiao +1
The abundance of bulk and boundary topologies in higher-order topological phases offer remarkable tunability and diversity to boundary states but also pose a challenge to their uni…
Quantum simulation of honeycomb lattice model by high-order moiré pattern
Qiang Wan, Chunlong Wu, Xun-Jiang Luo +11
Moiré superlattices have become an emergent solid-state platform for simulating quantum lattice models. However, in single moiré device, Hamiltonians parameters like lattice consta…
Exact Universal Characterization of Chiral-Symmetric Higher-Order Topological Phases
Jia-Zheng Li, Xun-Jiang Luo, Fengcheng Wu +1
Utilizing Bott index vectors formulated through a series of polynomials of position operators under open boundary conditions, we establish a universal, rigorous, and complete corre…