The role of interface structure in controlling high helium concentrations

Author(s)
Misra, A.; Caro, A.; Demkowicz, Michael J.
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Abstract
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.
Date issued
2011-11
URI
http://hdl.handle.net/1721.1/101933
Department
Massachusetts Institute of Technology. Department of Materials Science and Engineering
Journal
Current Opinion in Solid State and Materials Science
Publisher
Elsevier
Citation
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.
Version: Original manuscript
ISSN
13590286
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