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Title: Defect energetics of concentrated solid-solution alloys from ab initio calculations: Ni 0.5 Co 0.5 , Ni 0.5 Fe 0.5 , Ni 0.8 Fe 0.2 and Ni 0.8 Cr 0.2

Journal Article · · Physical Chemistry Chemical Physics. PCCP
DOI:https://doi.org/10.1039/c6cp05161h· OSTI ID:1388555
 [1];  [1];  [2]
  1. Materials Science and Technology Division; Oak Ridge National Laboratory; Oak Ridge; USA
  2. Materials Science and Technology Division; Oak Ridge National Laboratory; Oak Ridge; USA; Department of Materials Science and Engineering

The distribution of migration energies of vacancies and interstitials in Ni0.5Fe0.5has a region of overlap, an indication of their comparable mobility compared to pure Ni (indicated by dotted line), which will greatly facilitate the recombination of Frenkel pairs.

Research Organization:
Energy Frontier Research Centers (EFRC) (United States). Energy Dissipation to Defect Evolution (EDDE)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
DOE Contract Number:
AC05-00OR22725
OSTI ID:
1388555
Journal Information:
Physical Chemistry Chemical Physics. PCCP, Vol. 18, Issue 34; Related Information: EDDE partners with Oak Ridge National Laboratory (lead); Lawrence Livermore National Laboratory; University of Michigan; University of Tennessee; University of Wisconsin; University of Wyoming; Virginia Tech; ISSN 1463-9076
Publisher:
Royal Society of Chemistry
Country of Publication:
United States
Language:
English

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Delayed damage accumulation by athermal suppression of defect production in concentrated solid solution alloys journal December 2017
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