Computational Density Field (IMAGE) Aalto University Caption The computational density field shows a circular solid crystal with a different orientation in relation to the surrounding solid material. The blue areas seen on the edges are lattice defects caused by differences in orientations. One of them has been magnified in order to show the defect in the periodic structure of the lattice. Credit Aalto 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.