Phys.org has reported:
Researchers fashioned a layered topological material into a scanning tunneling microscope (STM) tip that senses spin-related electronic states at atomic resolution. The work offers evidence of two-dimensional altermagnetism.
Topological microscope tip offers evidence of 2D altermagnetism
Researchers fashioned a layered topological material into a scanning tunneling microscope tip to detect spin-related electronic states at atomic resolution.
Phys.org, Physics