Monolayer Organic Thin Film STEM (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption This is a scanning transmission electron microscopy image of an organic thin film deposited on a silicon nitride membrane. Yellow arrows indicate the lattice orientation of each crystalline domain. Green circles mark polycrystalline areas. Credit Image from Berkeley Lab's Molecular Foundry 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.