Andrew R Lupini Group Leader, Scanning Transmission Electron Microscopy Group Contact arl1000@ornl.gov | 865.387.0288 All Publications Probing atomic-scale symmetry breaking by rotationally invariant machine learning of multidimensional electron scattering... Twin-Domain Formation in Epitaxial Triangular Lattice Delafossites... Doping transition-metal atoms in graphene for atomic-scale tailoring of electronic, magnetic, and quantum topological propert... Atomic Structure of the Initial Nucleation Layer in Hexagonal Perovskite BaRuO3 Thin Films... Deep learning of interface structures from simulated 4D STEM data: cation intermixing vs. roughening... Doping of Cr in Graphene Using Electron Beam Manipulation for Functional Defect Engineering... Interfacial stabilization for epitaxial CuCrO2 delafossites Imaging Conductivity in a Single Atomic Layer... Super-Graphene: The Role of Temperature on Radiation Resistance... Investigation of Structural Phases in Mo 1-x W x Te 2 in STEM... Copper–Carbon Nanotube Composites Enabled by Electrospinning for Advanced Conductors... Coupling computational thermodynamics with density-function-theory based calculations to design L12 precipitates in Fe Ni bas... Electron-beam introduction of heteroatomic Pt–Si structures in graphene... Variable voltage electron microscopy: Toward atom-by-atom fabrication in 2D materials... Detection of defects in atomic-resolution images of materials using cycle analysis... Evolution of lattice defects upon Bi-doping of epitaxial Si overlayers on Si(1 0 0)... Hierarchical TiO 2 :Cu 2 O Nanostructures for Gas/Vapor Sensing and CO 2 Sequestration... Structure retrieval from four-dimensional scanning transmission electron microscopy: Statistical analysis of potential pitfalls in high-dimensional data Atom-by-atom fabrication with electron beams High-K dielectric sulfur-selenium alloys... Direct Cation Exchange in Monolayer MoS2 via Recombination-Enhanced Migration... Manifold Learning of Four-dimensional Scanning Transmission Electron Microscopy Pushing the limits of electron ptychography... Direct Imaging of Low-dimensional Nanostructures Towards Atomic-Scale Fabrication in Silicon... Pagination First page « First Previous page ‹‹ Page 1 Current page 2 Page 3 … 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 Scanning Transmission Electron Microscopy Group