Research progress of two-dimensional magnetic materials

Because of their ultrathin thickness, two-dimensional (2D) materials exhibit unique properties in different fields, such as electronics and catalysis. As one of these materials, a 2D magnet is an ideal platform for fundamental physics research and magnetic device development, making it widely studied. This review provides the details of recent progress of 2D magnetic materials. First, the characterization methods of magnetism are summarized. Then, the categories of 2D magnets and the strategies for regulating 2D magnetism are discussed. Finally, the challenges and opportunities in 2D magnetic material development are pointed out.