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cond-mat.mtrl-sci2024
Significantly Enhanced Vacancy Diffusion in Mn-containing Alloys
Huaqing Guan, Hanwen Cui, Ning Ding +12
Manipulating point defects for tailored macroscopic properties remains a formidable challenge in materials science. This study demonstrates a proof-of-principle for a universal law…
cond-mat.mtrl-sci2023★ 2 cited
Universal enhancement of vacancy diffusion by Mn inducing anomalous Friedel oscillation in concentrated solid-solution alloys
Huaqing Guan, Shaosong Huang, Fuyang Tian +3
We present a proof-of-principle demonstration of a universal law for the element Mn, which greatly enhances vacancy diffusion through an anomalous Friedel Oscillation effect in a s…
cond-mat.mtrl-sci2021
Tuned Vacancy Diffusion by Mn via Anomalous Friedel Oscillations in NiCoFeCrMn High Entropy Alloys
Shaosong Huanga, Huaqing Guan, Fuyang Tian +3
Vacancy is known to play a critical role in solid state diffusion and determine many properties of the materials. We report a proof-of-principle result on Mn in the role of tuning…