Tuning magnetism at the two-dimensional limit: a theoretical perspective
Dongzhe Li, Shuo Li, Chengyong Zhong, Junjie He
Abstract
The discovery of two-dimensional (2D) magnetic materials provides an ideal testbed for manipulating the magnetic properties at the atomically thin and 2D limit. This review gives recent progress in the emergent 2D magnets and heterostructures, focusing on the theory side. We summarize different theoretical models, ranging from the atomic to micrometer-scale, used to describe magnetic orders. Then, the current strategies for tuning magnetism in 2D materials are further discussed, such as electric field, magnetic field, strain, optics, chemical functionalization, and spin-orbit engineering. Finally, we conclude with the future challenges and opportunities for 2D magnetism.
Topics & Concepts
MagnetismNanotechnologyMagnetic fieldMagnetLimit (mathematics)Materials scienceMicrometerCondensed matter physicsPhysicsOpticsQuantum mechanicsMathematical analysisMathematics2D Materials and ApplicationsGraphene research and applicationsElectronic and Structural Properties of Oxides