Terahertz Magnets (IMAGE) Massachusetts Institute of Technology Caption “Generally, such antiferromagnetic materials are not easy to control,” Nuh Gedik says, pictured in between Tianchuang Luo, left, and Alexander von Hoegen. Additional MIT co-authors include Batyr Ilyas, Zhuquan Zhang and Keith Nelson. Credit Adam Glanzman Usage Restrictions Images made available to non-commercial entities, press and the general public under a Creative Commons Attribution Non-Commercial No Derivatives license. You may not alter the images provided, other than to crop them to size. A credit line must be used when reproducing images. 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.