103 citations · 382 across the 16 of their papers we have counts for
7 papers · 1 filter
Radiation damage effects on helium diffusion in zircon
Aaron Diver, Oliver Dicks, Alin Elena +3
We report the effects of radiation damage on helium diffusion in zircon using data from molecular dynamics simulations. We observe an increase in activation energy for helium diffu…
Radiation damage effects in amorphous zirconolite
Aaron Diver, Oliver Dicks, Alin Elena +2
We report the results of a large-scale modelling study of radiation damage effects in the nuclear waste form zirconolite. We particularly focus on the effects of radiation damage i…
Solid-state diffusion in amorphous zirconolite
C. Yang, E. Zarkadoula, M. T. Dove +4
We discuss how structural disorder and amorphization affects solid-state diffusion, and consider zirconolite as a currently important case study. By performing extensive molecular…
Electronic effects in high-energy radiation damage in tungsten
Eva Zarkadoula, Dorothy M. Duffy, Kai Nordlund +4
Although the effects of the electronic excitations during high-energy radiation damage processes are not currently understood, it is shown that their role in the interaction of rad…
Electronic effects in high-energy radiation damage in iron
Eva Zarkadoula, Szymon Daraszewicz, Dorothy M. Duffy +5
Electronic effects are believed to be important in high--energy radiation damage processes where high electronic temperature is expected, yet their effects are not currently unders…
High-energy radiation damage in zirconia: modeling results
Eva Zarkadoula, Ram Devanathan, William J. Weber +5
Zirconia is viewed as a material of exceptional resistance to amorphization by radiation damage, and consequently proposed as a candidate to immobilize nuclear waste and serve as a…