The role of interface structure in controlling high helium concentrations
Author(s)Misra, A.; Caro, A.; Demkowicz, Michael J.
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Interfaces are good traps for implanted He, but are also susceptible to He-induced embrittlement. Better understanding of the mechanisms of He interactions with interfaces may enable design of interfaces that control He while remaining mechanically sound. We review recent work that aims to gain such insight by determining how interface structure influences He trapping and the equation of state of He in interface bubbles as well as how He-induced hardening depends on interface area per unit volume in composite materials.
DepartmentMassachusetts Institute of Technology. Department of Materials Science and Engineering
Current Opinion in Solid State and Materials Science
Demkowicz, M.J., A. Misra, and A. Caro. “The Role of Interface Structure in Controlling High Helium Concentrations.” Current Opinion in Solid State and Materials Science 16, no. 3 (June 2012): 101–108.