Local structure and short-range order in a NiCoCr solid solution alloy

FX Zhang, S Zhao, K Jin, H Xue, G Velisa, H Bei… - Physical review …, 2017 - APS
… Multielement solid solution alloys are intrinsically disordered on the atomic scale, and many
… from the local structural characteristics. The local structure of a NiCoCr solid solution alloy is …

Atomic-level heterogeneity and defect dynamics in concentrated solid-solution alloys

Y Zhang, S Zhao, WJ Weber, K Nordlund… - Current Opinion in Solid …, 2017 - Elsevier
… The local lattice distortion near a solute is caused by the … Introduction of solute atoms induces
a local stress field. Undersized … In a dilute alloy, the local stress field can induce barriers to …

Local-environment dependence of stacking fault energies in concentrated solid-solution alloys

S Zhao, Y Osetsky, GM Stocks, Y Zhang - npj Computational Materials, 2019 - nature.com
… In summary, because of local chemical disorder (random elemental arrangement), SFE
values in CSAs exhibit distributions depending on the size of the stacking fault. We find the …

Understanding chemical short-range ordering/demixing coupled with lattice distortion in solid solution high entropy alloys

QF He, PH Tang, HA Chen, S Lan, JG Wang, JH Luan… - Acta Materialia, 2021 - Elsevier
solution high entropy alloys (HEAs) is a fundamental … -chemical solid solution model that
enables quantitative computation of the local chemical ordering or demixing in solid solution

Chemical environment and magnetic moment effects on point defect formations in CoCrNi-based concentrated solid-solution alloys

H Guan, S Huang, J Ding, F Tian, Q Xu, J Zhao - Acta Materialia, 2020 - Elsevier
… As our results indicated that the local chemical environment and Mag are the key factors
affecting VFE, we subsequently focused on how these factors affect vacancy formation. …

Influence of chemical disorder on energy dissipation and defect evolution in concentrated solid solution alloys

Y Zhang, GM Stocks, K Jin, C Lu, H Bei… - Nature …, 2015 - nature.com
alloy composition and local chemistry. The size effect of solute atoms (Si, Co, Cu, Mn and
Pd) in nickel 7 has been investigated under He irradiation, and the results suggest that both …

Phase stability, physical properties and strengthening mechanisms of concentrated solid solution alloys

Z Wu, MC Troparevsky, YF Gao, JR Morris… - Current Opinion in Solid …, 2017 - Elsevier
chemical complexity on the phase stability, electronic, transport, and mechanical properties
of this remarkable class of disordered solid solution alloys… species dependent local moments …

Effects of local chemical ordering on defect evolution in NiFe concentrated solid solution alloy

S Huang, J Zhang, Y Xiong, S Ma, B Xu… - Journal of Nuclear …, 2022 - Elsevier
… These alloys are generally defined as solid solutions with multiple randomly … shows local
chemical orderings (LCOs), which is a manifest of the preference of atomic pairing in the alloy

Tuning the degree of chemical ordering in the solid solution of a complex concentrated alloy and its impact on mechanical properties

S Dasari, A Jagetia, A Sharma, M Nartu, V Soni… - Acta Materialia, 2021 - Elsevier
… to local departures from randomness within the solid solution. Such non-randomness is
often manifested via the formation of nanoscale clusters enriched in the specific atomic species …

Dissipation of radiation energy in concentrated solid-solution alloys: Unique defect properties and microstructural evolution

Y Zhang, T Egami, WJ Weber - Mrs Bulletin, 2019 - cambridge.org
… migration energy in Ni-Fe alloys on both overall alloy composition and local chemical
environments. The gradual increase in sluggishness of interstitial13 and vacancy41 migration with …