Triple Junction Segregation Dominates the Stability of Nanocrystalline Alloys
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DOI: 10.1021/acs.nanolett.4c02395
Abstract: We present large-scale atomistic simulations that reveal triple junction (TJ) segregation in Pt–Au nanocrystalline alloys in agreement with experimental observations. While existing studies suggest grain boundary solute segregation as a route to thermally stabilize nanocrystalline… read more here.
Keywords: segregation; triple junction; junction segregation; nanocrystalline alloys ... See more keywords