3-D Structure Iron Oxides (IMAGE) DOE/Argonne National Laboratory Caption Snapshots of the 3-D structure of iron nanoparticles in the course of the oxidation process, captured through large-scale reactive molecular dynamic simulations. These simulations enhance our understanding of processes like oxidation and corrosion, and build a foundation for developing integrated imaging techniques to control or manipulate these types of reactions. Credit Yugang Sun, Xiaobing Zuo, Subramanian Sankaranarayanan, Sheng Peng, Badri Narayanan and Ganesh Kamath; Argonne National Laboratory/Temple University Usage Restrictions None License Licensed 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.