Direct observation of two-dimensional magnons in atomically thin CrI3
John Cenker, Bevin Huang, Nishchay Suri, Pearl Thijssen, Aaron Miller, Tiancheng Song, Takashi Taniguchi, Kenji Watanabe, Michael A. McGuire, Di Xiao, Xiaodong Xu
Topics & Concepts
MagnonCondensed matter physicsPhysicsSpin waveAntiferromagnetismDegenerate energy levelsAnisotropyAngular momentumMagnetizationRaman spectroscopyPhononFemtosecondPhotonSpintronicsQuasiparticleRaman scatteringDispersion relationRelaxation (psychology)Magnetism2D Materials and ApplicationsTopological Materials and PhenomenaMultiferroics and related materials