Lawrence Allard Jr Distinguished Research Staff Member Contact ALLARDLFJR@ORNL.GOV All Publications Defining HRTEM Resolution: Why Young?s Fringes Don?t Determine Resolution Synthesis and Characterization of Nano-pyramid Decorated ZnO Nanowires... Performance of a Silicon-Drift Detector in 200kV TEM Environments A Novel Heating Technology for Ultra-High Resolution Imaging in Electron Microscopes Imaging ZnO Nanobelts and Nanobelt-Supported Metal Nanocatalysts by Aberration-Corrected Scanning Transmission Electron Microscopy Observation of Cluster Formation from MgO-supported Mononuclear Ir- Complexes by Aberration-Corrected STEM... In-situ Synthesis of PtSn/C Fuel Cell Nanocatalysts in an Aberration-Corrected STEM/TEM... Determination of Sintering Parameters from In-situ Aberration-Corrected STEM Imaging of Coalescence in Pt Nanoparticles Development of Protocols Suitable for Atomic-Scale Imaging of Catalyst Clusters at Catalytic Temperatures Evolution of Gold Structure During Thermal Treatment of Au/FeOx Catalysts Revealed by Aberration-Corrected Electron Microscop... A New MEMS-Based System for Ultra-High-Resolution Imaging at Elevated Temperatures Low-Angle Grain Boundaries in YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7-δ</sub> with High Critical Current Densities... Titanium Oxide Nanoparticles Precipitated from Low-Temperature Aqueous Solutions: I. Nucleation, Growth, and Aggregation... Enhanced Activity for Oxygen Reduction Reaction on "Pt3Co" Nanoparticles: Direct Evidence of Pt-Enriched Skeleton and Pt Sand... Thermal Properties and Structural Stability of LaCoO3 in Reducing and Oxidizing Environments Au-Nanoparticle-Catalyzed Growth Processes of ZnO Nanowires via Aberration-Corrected Electron Microscopy... Surface Segregation and Ordering in Pt3Co Nanoparticles Observed by Aberration-Corrected STEM... Single-crystal nanowires grown via electron-beam-induced deposition Analysis of Catalysts using Aberration-Corrected TEM... Ultrastructure of a Metal/Superconductor Interface Revealed by Atomic-Resolution STEM Techniques In-situ Z-STEM Imaging of Chemical Ordering in FePt Magnetic Nanoparticles Young's Fringes Are Not Evidence of HRTEM Resoltion... A New Paradigm for Ultra-High-Resolution Imaging at Elevated Temperatures... Beam-induced Changes of FePt Nanoparticles during STEM In-situ Annealing Thermal and mechanical properties of LaCoO3 and La0.8Ca0.2CoO3 perovskites Pagination First page « First Previous page ‹‹ … Page 5 Current page 6 Page 7 Next page ›› Last page Last » Key Links Google Scholar ORCID LinkedIn Organizations Physical Sciences Directorate Materials Science and Technology Division Materials in Extremes Section Nuclear Energy Materials Microanalysis
