Yu named AVS Fellow for 2023 (IMAGE) DOE/Oak Ridge National Laboratory Caption Xiao-Ying Yu, a distinguished scientist at ORNL, has been named a Fellow of AVS, the American Vacuum Society. Credit Credit: Andrea Starr/PNNL Usage Restrictions No restrictions. License Public Domain 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.