Dr. Weber’s research focuses on the fundamental and applied aspects of radiation effects in materials, interaction of radiation and charged-particles with solids, ion-beam and electron-beam modification of materials, defect-property relationships in materials, long-term performance of materials under extreme environments, phase transformations, interface phenomena, and nanostructures in materials. His research includes using energetic ion and electron beams to study radiation effects in materials, to structurally modified materials for advanced technologies, and to perform accelerated testing of materials for extreme radiation environments, as well as using advanced computational methods to investigate defect properties, phase transformations and radiation effects.