Electric quadrupole second-harmonic generation revealing dual magnetic orders in a magnetic Weyl semimetal
Youngjun Ahn, Xiaoyu Guo, Rui Xue, Kejian Qu, Kai Sun, David Mandrus, Liuyan Zhao
Topics & Concepts
Weyl semimetalCondensed matter physicsQuadrupolePhysicsSecond-harmonic generationMagnetic dipoleMagnetic anisotropySemimetalDipoleMagnetizationMagnetic fieldBand gapOpticsQuantum mechanicsLaserTopological Materials and PhenomenaCold Atom Physics and Bose-Einstein CondensatesQuantum optics and atomic interactions