44 citations · 56 across the 9 of their papers we have counts for
9 papers
Phase Boundary Segregation in Multicomponent Alloys: A Diffuse-Interface Thermodynamic Model
Sourabh Bhagwan Kadambi, Srikanth Patala
Microalloying elements tend to segregate to the matrix-precipitate phase boundaries to reduce the interfacial energy. The segregation mechanism is emerging as a novel design strate…
Vacancy diffusion in multi-principal element alloys: the role of chemical disorder in the ordered lattice
Spencer L. Thomas, Srikanth Patala
Many of the purported virtues of Multi-Principal Element Alloys (MPEAs), such as corrosion, high-temperature oxidation and irradiation resistance, are highly sensitive to vacancy d…
Constrained Bayesian Nonparametric Regression for Grain Boundary Energy Predictions
Haoyu Wang, Srikanth Patala, Brian J. Reich
Grain boundary (GB) energy is a fundamental property that affects the form of grain boundary and plays an important role to unveil the behavior of polycrystalline materials. With a…
A phase-field approach for modeling equilibrium solute segregation at the interphase boundary in binary alloys
Sourabh B Kadambi, Fadi Abdeljawad, Srikanth Patala
A number of experimental and theoretical findings in age hardening alloys suggest that specific solute elements preferentially segregate to and reduce the energy of the interphase…
Basis functions on the grain boundary space: Theory
Jeremy K. Mason, Srikanth Patala
With the increasing availability of experimental and computational data concerning the properties and distribution of grain boundaries in polycrystalline materials, there is a corr…
Short-Range Order Structure Motifs Learned from an Atomistic Model of a ZrCuAl Metallic Glass
Jason J. Maldonis, Arash Dehghan Banadaki, Srikanth Patala +1
The structural motifs of a ZrCuAl metallic glass were learned from atomistic models using a new structure analysis method called motif extraction that employs p…
Point-Pattern Matching Technique for Local Structural Analysis in Condensed Matter
Arash Dehghan Banadaki, Jason J. Maldonis, Paul M. Voyles +1
The local arrangement of atoms is one of the most important predictors of mechanical and functional properties of materials. However, algorithms for identifying the geometrical arr…
An Efficient Monte Carlo Algorithm for Determining the Minimum Energy Structures of Metallic Grain Boundaries
Arash Dehghan Banadaki, Mark A. Tschopp, Srikanth Patala
Sampling minimum energy grain boundary (GB) structures in the five-dimensional crystallographic phase space can provide much-needed insight into how GB crystallography affects vari…
Thermodynamic Stabilization of Precipitates through Interface Segregation: Chemical Effects
Sourabh B Kadambi, Srikanth Patala
Precipitation hardening, which relies on a high density of intermetallic precipitates, is a commonly utilized technique for strengthening structural alloys. Structural alloys are c…