11 citations · 29 across the 16 of their papers we have counts for
16 papers
Probing Antialtermagnetism via Orbital-Field-Induced Spin Splitting
Zi-Ting Sun
Layer compensation can conceal spin polarization behind a spin-degenerate bulk spectrum in antialtermagnets, preventing spectroscopic identification of the underlying magnetic orde…
Heesch Nodal Lines in Inadmissible Achiral Antiferromagnets
Xing-Yao Guo, Chung-Yuen Chan, Zi-Ting Sun +1
Recently, a new class of Weyl semimetals in antiferromagnets named Heesch Weyl semimetals was discovered, which have inadmissible chiral magnetic point group symmetries (inadmissib…
Theory of In-Plane Orbital Magnetization with Layer Hybridization
Jin-Xin Hu, Zi-Ting Sun, Yugui Yao
The modern theory of orbital magnetization successfully describes the response of Bloch electrons to magnetic fields in fully periodic crystals, but it does not directly address th…
Quantum Information Geometry of Multicomponent Superconducting Fluctuation Transport
Zi-Ting Sun, Ying-Ming Xie, Naoto Nagaosa
Quantum geometry underlies many electronic responses, but its transport signatures have so far been established mainly for pure single-particle Bloch states. Whether collective man…
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…
Quantum-Geometric Fingerprints of Altermagnetic Order in Planar Magnetotransport
Zhichun Ouyang, Wei-Jing Dai, Zi-Ting Sun +2
Identifying altermagnetic order through transport requires signatures that are sensitive to magnetic symmetry but do not rely on a net magnetization. Here we show that planar magne…
Transverse superconducting diode without parity and time-reversal violation
Ruo-Peng Yu, Jin-Xin Hu, Zi-Ting Sun
The superconducting diode effect (SDE) is characterized by its nonreciprocal nature in critical supercurrents. However, realizing a longitudinal SDE typically requires simultaneous…
Layer Pseudospin Superconductivity in Twisted MoTe
Jin-Xin Hu, Akito Daido, Zi-Ting Sun +2
Recent experiments have observed signatures of spin-valley-polarized unconventional superconductivity in twisted bilayer MoTe (tMoTe). Here, we explore the rich physics of…
Topological Fermi-arc-like surface states in Kramers nodal line metals
Zi-Ting Sun, Ruo-Peng Yu, Xue-Jian Gao +1
The discovery of Kramers nodal line metals (KNLMs) and Kramers Weyl semimetals (KWSs) has significantly expanded the range of metallic topological materials to all noncentrosymmetr…
Topological altermagnetic Josephson junctions
Grant Z. X. Yang, Zi-Ting Sun, Ying-Ming Xie +1
Planar Josephson junctions are pivotal for engineering topological superconductivity, yet are severely hindered by orbital effects induced by in-plane magnetic fields. In this work…
Asynchronous mass inversion enriched quantum anomalous Hall states in multilayer graphene
Xilin Feng, Zi-Ting Sun, K. T. Law
Recently, multilayer graphene systems have attracted significant attention due to the discovery of a variety of intriguing phases, particularly quantum anomalous Hall (QAH) states.…
Pseudo-spin-polarized topological superconductivity in kagome RbVSb
Xilin Feng, Zi-Ting Sun, Ben-Chuan Lin +1
Kagome superconductors AVSb (A=K, Rb, Cs) have sparked considerable interest due to the presence of several intertwined symmetry-breaking phases within a single material. I…
Pseudo-Ising superconductivity induced by -wave magnetism
Zi-Ting Sun, Xilin Feng, Ying-Ming Xie +3
Unconventional magnetic orders usually interplay with superconductivity in intriguing ways. Here we propose that a conventional superconductor in proximity to a compensated -wav…
Flat-band Fulde-Ferrell-Larkin-Ovchinnikov State from Quantum Geometric Discrepancy
Zi-Ting Sun, Ruo-Peng Yu, Shuai A. Chen +2
We propose a new scheme for realizing Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) Cooper pairing states within flat bands, in contrast to the conventional paradigm such as the Zeeman e…
Signatures of spin-polarized p-wave superconductivity in the kagome material RbVSb
Shuo Wang, Xilin Feng, Jing-Zhi Fang +16
The study of kagome materials has attracted much attention in the past few years due to the presence of many electron-electron interaction-driven phases in a single material. These…
Three-Dimensional Quantum Anomalous Hall Effect in Magnetic Topological Insulator Trilayers of Hundred-Nanometer Thickness
Yi-Fan Zhao, Ruoxi Zhang, Zi-Ting Sun +9
Magnetic topological states refer to a class of exotic phases in magnetic materials with their non-trivial topological property determined by magnetic spin configurations. An examp…