Subhashish Meher (IMAGE) DOE/Idaho National Laboratory Caption INL materials scientist Subhashish Meher uses a local electron atom probe at the Center for Advanced Energy Studies to study the microstructure of treated superalloys. Credit Idaho National Laboratory 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.