6 papers
Robust Spin Logic Enabled by Generalized Symmetry in -Wave Magnets
Hao-Kun Ke, Gong Zhao, Siqing Li +2
Unconventional magnets combine the vanishing stray fields of antiferromagnets with the strong spin-splitting of ferromagnets, offering a unique material platform for spintronics. H…
Higher-order topological insulators in two-dimensional antiferromagnetic and altermagnetic chromium-based group-IV chalcogenides
Ruo-Yu Ning, Yong-Kun Wang, Shifeng Qian +2
Based on first-principles calculations combined with theoretical analysis, we identify a family of monolayer chromium-based group-IV chalcogenides as a new class of two-dimensional…
Electric-Field-induced Two-Dimensional Fully Compensated Ferrimagnetism and Emergent Transport Phenomena
Jin-Yang Li, Yong-Kun Wang, Ying Zhang +2
The recent discovery of altermagnetism has demonstrated that spin-split electronic band structures can emerge in magnetic systems with zero net magnetization. In contrast, fully co…
Real Chern insulators in two-dimensional altermagnetic FeSO and FeSeO
Yong-Kun Wang, Shifeng Qian, An-Dong Fan +1
Altermagnets, recently identified as a third class of collinear magnetic materials, have attracted significant attention in condensed matter physics. Despite this growing interest,…
Valley-dependent electronic properties in two-dimensional altermagnetic iron-based transition metal chalcogenides
An-Dong Fan, Yong-Kun Wang, Jin-Yang Li +1
Altermagnets represent a newly identified third class of collinear magnets and have recently emerged as a focal point in condensed matter physics. In this work, through first-princ…
Chiral Topological Phononic Quasiparticles in Enantiomeric Crystals SrSi and BaSi
Yong-Kun Wang, An-Dong Fan, Jin-Yang Li +2
Chiral crystals have recently garnered significant interest in condensed matter physics due to their unique electronic and optical properties. In this paper, we explore the connect…