The role of interface structure in spallation of a layered nanocomposite |
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Authors: | Niraj Gupta M I Baskes S G Srinivasan |
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Affiliation: | (1) Energy & Environment Technology Group, Science Division, The Japan Research Institute, Limited, Tokyo, 102-0082, Japan;(2) Center for Promotion of Computational Science and Engineering, Japan Atomic Energy Research Institute, Tokyo, 110-0015, Japan;(3) Department of Materials Science and Engineering, Ohio State University, Columbus, Ohio 43210, USA; |
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Abstract: | Interfaces in nanostructured materials play a central role in endowing some extraordinary properties to certain nanolayered
composites. Here, we examine how interfaces influence spallation under extreme strain-rate loading using atomistic simulations,
and illustrate how even at the picosecond-scale the interface structure, or lack thereof, governs dynamic fracture. |
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