Magnetic Switch Gets Closer to Application (1 of 2) (image) Helmholtz-Zentrum Berlin für Materialien und Energie Share Print E-Mail Caption This photo shows XMCD-PEEM asymmetry images of FeRh obtained at the Fe L3-edge at 385 K. The presence of blue/red domains at 0 Volts (left panel) are related to the presence of ferromagnetic domains, showing thus that the FeRh film is ferromagnetic. After applying 50 V (right panel), the red/blue ferromagnetic domains disappear, pointing out that the FeRh film is now antiferromagnetic. Credit Helmholtz-Zentrum Berlin Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.