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Arun Devaraj

Institution
Pacific Northwest National Laboratory
ORCID
ORCID logo 0000-0003-1314-6212

Projects

Fundamental of High Entropy Alloy: computationally guided material design

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
Jun Cui
Project type
Large-Scale EMSL Research
We propose a comprehensive effort aimed at understanding the fundamentals of high entropy (HE) alloys, in particular, thermodynamics of alloy formation, stability, and deformation mechanism at high…

Characterization of Novel Rapidly Solidified and Nanostructured Alloys

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
Nicole Overman
The goal of this proposal is to to develop robust synthesis strategies for producing nanocomposite particle or flake precursors with far-from-equilibrium compositions and nanostructured features…

Microstructural Evolution under Shear Deformation

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
Arun Devaraj
Solid phase processing (SPP) of alloys using shear-deformation results in nanoscale metastable phases and enhanced mechanical properties. High-speed mass and energy transfer during such process makes…

Correlated Multimodal in situ Gas-Metal Alloy Surface Reaction Studies

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
Arun Devaraj
This project will conduct a comprehensive demonstration of PNNL capabilities for multimodal in situ chemical imaging of structural, compositional and chemical state changes on metallic alloy surfaces…