3D atomic model (IMAGE) University of California - Los Angeles Caption At left, an experimental 3D atomic model of a metallic glass nanoparticle, 8 nanometers in diameter. Right, the 3D atomic packing of a representative ordered supercluster in the metallic glass structure, with differently colored balls representing different types of atoms. Credit Yao Yang and Jianwei "John" Miao/UCLA 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.