Dr. Stoller is currently a Distinguished Research Staff Member in the Materials Science and Technology Division of the Oak Ridge National Laboratory, and serves as the ORNL Program Manager for Fusion Reactor Materials for ORNL. He joined ORNL in 1984, and is actively involved in research on the effects of radiation on structural materials and fuels for nuclear energy systems. His primary expertise is in the area of computational modeling and simulation. He has authored or co-authored more than 100 publications and reports on the effects of radiation on materials, as well as having edited the proceedings of several international conferences.