William J Weber UT-ORNL Governor’s Chair Professor in Radiation Effects in Materials at the University of Tennessee and Oak Ridge National Laboratory and the Director of the UT-ORNL Ion Beam Materials Laboratory Contact weberwj@ornl.gov All Publications Suppression of vacancy cluster growth in concentrated solid solution alloys... Strain effects on oxygen vacancy energetics in KTaO3 ... Synergistic effects of nuclear and electronic energy loss in KTaO3 under ion irradiation.... Pressure-induced fcc to hcp transition in Ni-based high entropy solid solution alloys... Forging Fast Ion Conducting Nanochannels with Swift Heavy Ions: The Correlated Role of Local Electronic and Atomic Structure... Effects of Fe concentration on the ion-irradiation induced defect evolution and hardening in Ni-Fe solid solution alloys Enhancing radiation tolerance by controlling defect mobility and migration pathways in multicomponent single-phase alloys... Effects of two-temperature model on cascade evolution in Ni and NiFe Ab initio study of point defects near stacking faults in 3C-SiC Combined effects of radiation damage and He accumulation on bubble nucleation in Gd2Ti2O7... Amorphization resistance of nano-engineered SiC under heavy ion irradiation Color-Center Production and Formation in Electron-Irradiated Magnesium Aluminate Spinel and Ceria... Influence of Chemical Disorder on Energy Dissipation and Defect Evolution in Advanced Alloys... Bubble formation and lattice parameter changes resulting from He irradiation of defect-fluorite Gd2Zr2O7... Chapter 7: Defect Accumulation, Amorphization and Nanostructure Modification of Ceramics Chapter 3: Modelling Effects of Radiation Damage Effects of compositional complexity on the ion-irradiation induced swelling and hardening in Ni-containing equiatomic alloys... Insights on dramatic radial fluctuations in track formation by energetic ions... Damage accumulation in ion-irradiated Ni-based concentrated solid-solution alloys... Dose dependence of helium bubble formation in nano-engineered SiC at 700 °C In-situ luminescence monitoring of ion-induced damage evolution in SiO2 and Al2O3 Mechanism of radiation damage reduction in equiatomic multicomponent single phase alloys Formation and Growth of Stacking Fault Tetrahedra in Ni via Vacancy Aggregation Mechanism... Segregation and Migration of the Oxygen Vacancies in the Σ3 (111) Tilt Grain Boundaries of Ceria A coupled effect of nuclear and electronic energy loss on ion irradiation damage in lithium niobate... Pagination First page « First Previous page ‹‹ … Page 4 Current page 5 Page 6 … Next page ›› Last page Last » Key Links ORCID Organizations Physical Sciences Directorate Materials Science and Technology Division
Research Highlight Electronic energy loss in overlapping irradiation events contributes to local defect recombination
