Review on thermal transport and lattice dynamics of high-entropy alloys containing Ni
High-entropy alloys (HEAs) including Ni and other 3d transition metals present a unique
class of materials characterized by single phase solid solutions in face-centered cubic …
class of materials characterized by single phase solid solutions in face-centered cubic …
Ion irradiation and modification: The role of coupled electronic and nuclear energy dissipation and subsequent nonequilibrium processes in materials
Understanding material responses to energy deposition from energetic charged particles is
important for defect engineering, ion-beam processing, ion-beam analysis and modification …
important for defect engineering, ion-beam processing, ion-beam analysis and modification …
Settling the matter of the role of vibrations in the stability of high-entropy carbides
High-entropy ceramics are attracting significant interest due to their exceptional chemical
stability and physical properties. While configurational entropy descriptors have been …
stability and physical properties. While configurational entropy descriptors have been …
Elastic modelling of lattice distortions in concentrated random alloys
Lattice distortions, ie small atomic displacements away from the average lattice, are linked to
a number of functional and mechanical properties of concentrated metallic alloys …
a number of functional and mechanical properties of concentrated metallic alloys …
Role of static displacements in stabilizing body centered cubic high entropy alloys
The configurational entropy of high entropy alloys (HEAs) plays little role in the stabilization
of one particular crystal structure over another. We show that disorder-induced atomic …
of one particular crystal structure over another. We show that disorder-induced atomic …
Transport properties of refractory high-entropy alloys with single-phase body-centered cubic structure
The transport properties of a series of refractory high-entropy alloys (RHEAs) with single-
phase body-centered cubic structures are investigated based on both experiments and first …
phase body-centered cubic structures are investigated based on both experiments and first …
Ab Initio Modeling on The Thermodynamic and Temperature-Dependent Elastic Properties of Subsystems of The FCC FeNiCoCr Medium Entropy Alloys (MEAs)
The stability, phonon spectra, thermodynamic, and temperature-dependent elasticity of
subsystems of the FCC FeNiCoCr MEAs are systematically studied by the ab initio …
subsystems of the FCC FeNiCoCr MEAs are systematically studied by the ab initio …
Segregation of Ni at early stages of radiation damage in NiCoFeCr solid solution alloys
Defect evolution under irradiation is investigated in a set of single-phase concentrated solid
solution alloys (SP-CSAs) containing Ni with Co, Fe and/or Cr. We show that atomic …
solution alloys (SP-CSAs) containing Ni with Co, Fe and/or Cr. We show that atomic …
Enhanced thermal stability by short-range ordered ferroelectricity in K 0.5 Na 0.5 NbO 3-based piezoelectric oxides
Industrial application of lead-free piezoelectric ceramics is prevented by intrinsic thermal
instability. Herein, we propose a method to achieve outstanding thermal stability of converse …
instability. Herein, we propose a method to achieve outstanding thermal stability of converse …
Effect of the electronic charge gap on LO bond-stretching phonons in undoped calculated using
TC Sterling, D Reznik - Physical Review B, 2021 - APS
Typical density-functional theory calculations that wrongly predict undoped cuprates to be
metallic also predict Cu-O half-and full-breathing phonon energies that are significantly …
metallic also predict Cu-O half-and full-breathing phonon energies that are significantly …