CrSBr: An Air-Stable, Two-Dimensional Magnetic Semiconductor

The discovery of magnetic order at the 2D limit has sparked new exploration of van der Waals magnets for potential use in spintronics, magnonics, and quantum information applications. However, many of these materials feature low magnetic ordering temperatures and poor air stability, limiting their fabrication into practical devices. In this Mini-Review, we present a promising material for fundamental studies and functional use: CrSBr, an air-stable, two-dimensional magnetic semiconductor. Our discussion highlights experimental research on bulk CrSBr, including quasi-1D semiconducting properties, A-type antiferromagnetic order (TN = 132 K), and strong coupling between its electronic and magnetic properties. We…

• DO
  Division of Materials Research

  Award: DMR-2011738
• DO
  Division of Graduate Education

  Award: DGE-2036197
• BE
  Basic Energy Sciences