Andrew R Lupini Group Leader, Scanning Transmission Electron Microscopy Group Contact arl1000@ornl.gov | 865.387.0288 All Publications Spatial Resolution and Information Transfer in Scanning Transmission Electron Microscopy... Materials Applications of Aberration-Corrected STEM... Scanning Transmission Electron Microscopy... Z-STEM of L1<sub>o</sub> Ordering in FePt Magnetic Nanoparticles... The role of the Nanoscale in Catalytic CO Oxidation by Supported Au and Pt Nanostructures... Three-Dimensional Aberration-Corrected Scanning Transmission Electron Microscopy for Biology... Magnetron Sputtering of Gold Nanoparticles onto WO<sub>3</sub> and Activated Carbon... Three Dimensional ADF Imaging of Individual Atoms by Through-Focal Series Scanning Transmission Electron Microscopy... The Use of Magnetron Sputtering for the Production of Heterogeneous Catalysts... Depth Sectioning with the Aberration-Corrected Scanning Transmission Electron Microscope... Depth Sectioning of Aligned Crystals with the Aberration-Corrected Scanning Transmisstion Electron Microscope... Atomic-Scale Manipulation of Potential Barriers at SrTiO<sub>3</sub> Grain Boundaries... Three Dimensional Imaging of Individual Hafnium Atoms at a Si/SiO<sub>2</sub>/HfO<sub>2</sub> Dielectric Interface... Materials Characterization in the Aberration-Corrected Scanning Transmission Electron Microscope... Three-Dimensional Imaging of Individual Hafnium Atoms Inside a Semiconductor Device... Limitations to the Measurement of Oxygen Concentrations by HRTEM Imposed by Surface Roughness... Nanoparticles of gold on ?-A1<sub>2</sub>O<sub>3</sub> Produced by dc Magnetron Sputtering... Direct Sub-Angstrom Imaging of a Crystal Lattice... Transmission Electron Microscopy: Overview and Challenges... Pagination First page « First Previous page ‹‹ … Page 5 Page 6 Current page 7 Key Links Curriculum Vitae Google Scholar ORCID Organizations Physical Sciences Directorate User Facilities Center for Nanophase Materials Sciences Nanomaterials Characterization Section Scanning Transmission Electron Microscopy Group