TEM Photo of the Material (IMAGE) DOE/Argonne National Laboratory Caption A transmission electron microscope image taken at Argonne shows the honeycomb structure of the silicon nanowires. Credit Jiang <i>et al</i>. 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.