Hidden Effects of Negative Stacking Fault Energies in Complex Concentrated Alloys.
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DOI: 10.1103/physrevlett.126.255502
Abstract: Negative stacking fault energies (SFEs) are found in face-centered cubic high-entropy alloys with excellent mechanical properties, especially at low temperatures. Their roles remain elusive due to the lack of in situ observation of nanoscale deformation. Here,… read more here.
Keywords: hidden effects; negative stacking; fault energies; stacking fault ... See more keywords