Steven J Randolph Group Leader, Nanofabrication Research Laboratory Contact randolphsj@ornl.gov All Publications Direct Visualization of Charge Migration in Bilayer Tantalum Oxide Films by Multimodal Imaging Nanoscale imaging of He-ion irradiation effects on amorphous TaOx toward electroforming-free neuromorphic functions Selected Area Deposition of High Purity Gold for Functional 3D Architectures Selected Area Deposition of PtCx Nanostructures: Implications for Functional Coatings of 3D Nanoarchitectures Highly enhanced ferroelectricity in HfO2-based ferroelectric thin film by light ion bombardment... Single-crystal nanowires grown via electron-beam-induced deposition... Key Links Curriculum Vitae Google Scholar LinkedIn Organizations User Facilities Center for Nanophase Materials Sciences Nanomaterials Synthesis Section Nanofabrication Research Laboratory Group