Browsing by Author "Uberuaga, B. P."
Now showing items 1-3 of 3
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Influence of interface sink strength on the reduction of radiation-induced defect concentrations and fluxes in materials with large interface area per unit volume
Hoagland, R. G.; Uberuaga, B. P.; Misra, Amit; Demkowicz, Michael J. (American Physical Society (APS), 2011-09)We use a reaction–diffusion model to demonstrate that buried interfaces in polycrystalline composites simultaneously reduce both the concentrations and the fluxes of radiation-induced defects. The steady-state radiation-induced ... -
Mechanism for recombination of radiation-induced point defects at interphase boundaries
Demkowicz, Michael J.; Germann, T. C.; Liu, X.-Y.; Misra, Amit; Nastasi, M.; e.a. (American Physical Society, 2012-01)Interfaces play a critical role in the extraordinary resistance to irradiation damage in nanostructured materials. Atomistic simulations are performed to examine defect production and recovery at incoherent interphase ... -
Radiation damage tolerant nanomaterials
Beyerlein, Irene J.; Caro, A.; Mara, Nathan A.; Misra, Amit; Uberuaga, B. P.; e.a. (Elsevier, 2013-11)Designing a material from the atomic level to achieve a tailored response in extreme conditions is a grand challenge in materials research. Nanostructured metals and composites provide a path to this goal because they ...