Noninvasive measurements of spin transport properties of an antiferromagnetic insulator
Hailong Wang, Shu Zhang, Nathan J. McLaughlin, Benedetta Flebus, Mengqi Huang, Yuxuan Xiao, Chuan‐Pu Liu, Mingzhong Wu, Eric E. Fullerton, Yaroslav Tserkovnyak, Chunhui Du
Abstract
is experimentally measured in the absence of external spin biases. Our results highlight the significant opportunity offered by NV centers in diagnosing the underlying spin transport properties in a broad range of high-frequency magnetic materials such as two-dimensional magnets, spin liquids, and magnetic Weyl semimetals, which are challenging to access by the conventional measurement techniques.
Topics & Concepts
SpintronicsAntiferromagnetismCondensed matter physicsSpin (aerodynamics)Spin diffusionMagnetSpin engineeringPhysicsMaterials scienceSpin polarizationFerromagnetismElectronQuantum mechanicsThermodynamicsMagnetic properties of thin filmsAdvanced Condensed Matter PhysicsMultiferroics and related materials