A magnetic topological insulator in two-dimensional EuCd<sub>2</sub>Bi<sub>2</sub>: giant gap with robust topology against magnetic transitions
Hao Wang, Ning Mao, Xiangting Hu, Ying Dai, Baibiao Huang, Chengwang Niu
Abstract
represents a promising material for understanding and utilizing the topological insulating states in two-dimensional spin-orbit magnets.
Topics & Concepts
Topological insulatorSpintronicsTopology (electrical circuits)Condensed matter physicsMagnetismPhysicsGapless playbackFerromagnetismTopological orderQuantum anomalous Hall effectAntiferromagnetismBand gapQuantumMagnetic fieldQuantum mechanicsQuantum Hall effectMathematicsCombinatoricsTopological Materials and PhenomenaAdvanced Condensed Matter PhysicsGraphene research and applications