Jonathan D Poplawsky Senior Research Staff Contact POPLAWSKYJD@ORNL.GOV All Publications Nanoscale Chemical Imaging in Zeolite Catalysts by Atom Probe Tomography Understanding the influence of grain size on α’ Cr precipitation in Fe-21Cr-5Al alloy during thermal aging using atom probe tomography Understanding the microstructural stability in a γ′-strengthened Ni-Fe-Cr-Al-Ti alloy Nanoscale Analysis of LSM/YSZ Interfaces within Composite Cathodes for Commercial Solid Oxide Fuel Cells High-throughput design of high-performance lightweight high-entropy alloys A Mechanism for Carbon Depletion at Bondline of High-Frequency Electric-Resistance-Welded X70 Pipeline Steel Atomic structures of interfacial solute gateways to θ′ precipitates in Al-Cu alloys The subsurface structure of abraded Al–Zn–Mg–Cu alloy The Role of Si in determining the stability of the θ′ precipitate in Al-Cu-Mn-Zr Alloys Examining the creep strengthening nanoprecipitation in novel highly reinforced heat resistant steels... Effects of niobium and tantalum on the microstructure and strength of ferritic-martensitic steels Aging behavior and strengthening mechanisms of coarsening resistant metastable θ' precipitates in an Al–Cu alloy Nitrogen effects on radiation response in 12Cr ferritic/martensitic alloys Irradiation-induced segregation at dislocation loops in CoCrFeMnNi high entropy alloy Lattice‐Distortion‐Enhanced Yield Strength in a Refractory High‐Entropy Alloy Fabrication and Characterization of Composite Membranes for the Concentration of Lithium Containing Solutions Using Forward Osmosis Partitioning of tramp elements Cu and Si in a Ni-based superalloy and their effect on creep properties The synergistic role of Mn and Zr/Ti in producing θ′/L12 co-precipitates in Al-Cu alloys The origin of passivity in aluminum-manganese solid solutions Perspectives on Quenching and Tempering 4340 Steel Coupling computational thermodynamics with density-function-theory based calculations to design L12 precipitates in Fe Ni based alloys Localized corrosion at nm-scale hardening precipitates in Al-Cu-Li alloys Probing Heterogeneity in Bovine Enamel Composition through Nanoscale Chemical Imaging using Atom Probe Tomography Structural damage and phase stability of Al0.3CoCrFeNi high entropy alloy under high temperature ion irradiation Colossal oxygen vacancy formation at a fluorite-bixbyite interface... Pagination First page « First Previous page ‹‹ … Page 3 Current page 4 Page 5 … Next page ›› Last page Last » Key Links Curriculum Vitae Google Scholar ORCID Organizations Physical Sciences Directorate User Facilities Center for Nanophase Materials Sciences Nanomaterials Characterization Section electron Microscopy and Microanalysis Group
Research Highlight Quantifying the structure and composition of supported bimetallic catalysts with atom probe tomography
