CPA_RESIZE_Ultrafast Image_02_16x9 (IMAGE) DOE/Argonne National Laboratory Caption X-ray nanodiffraction maps of the ferromagnetic phase transition. Credit (Image by Haidan Wen/Argonne National Laboratory.) Usage Restrictions Original content License Original content 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.