Contact: Dave Weston
University College London
Caption: By observing changes in coherent X-ray speckle pattern, such as the one shown above, researchers are able for the first time to investigate nanoscale dynamics of antiferromagnetic domain walls, and observe a cross over from classical to quantum behavior.
Credit: O. Shpyrko, Center for Nanoscale Materials, Argonne National Laboratory, Argonne, Ill., 60439, USA
Usage Restrictions: None
Related news release: X-ray holograms expose secret magnetism