Olga S Ovchinnikova Contact ovchinnikovo@ornl.gov | 865.574.4871 All Publications Direct Visualization of Charge Migration in Bilayer Tantalum Oxide Films by Multimodal Imaging A review on recent machine learning applications for imaging mass spectrometry studies... Correlated mechanochemical maps of Arabidopsis thaliana primary cell walls using atomic force microscope infrared spectroscop... Image Gradient Decomposition for Parallel and Memory-Efficient Ptychographic Reconstruction... A Roadmap for Edge Computing Enabled Automated Multidimensional Transmission Electron Microscopy Enabling Autonomous Electron Microscopy for Networked Computation and Steering... In with the old, in with the new: machine learning for time to event biomedical research... Seamless Communication Between High-Performance Computing System and Electron Microscopes for On-Demand Automated Data Transfer and Remote Control Lossless Image Compression for 4D-STEM Datasets Direct Multimodal Nanoscale Visualization of Early Phosphorus-Based Antiwear Tribofilm Formation... Efficient Memory Storage and Linear Parallel Scaling for Large-Scale Electron Ptychography... Predicting Prostate Cancer Directly from Tissue Images using Deep Learning on Mass Spectrometry Imaging and Whole Slide Imaging Data Photoinduced iodide repulsion and halides-demixing in layered perovskites... Highly enhanced ferroelectricity in HfO2-based ferroelectric thin film by light ion bombardment... Light–ferroelectric interaction in two-dimensional lead iodide perovskites Unraveling the hysteretic behavior at double cations-double halides perovskite - electrode interfaces... Microstructural Evaluation of Phase Instability in Large Bandgap Metal Halide Perovskites Nanoscale Friction of CVD Single-Layer MoS2 with Controlled Defect Formation... Building an edge computing infrastructure for rapid multi-dimensional electron microscopy... Beyond NMF: Advanced Signal Processing and Machine Learning Methodologies for Hyperspectral Analysis in EELS... Ferroic Halide Perovskite Optoelectronics... Helium Ion Microscopy with Secondary Ion Mass Spectrometry for Nanoscale Chemical Imaging and Analysis of Polyolefins... Observation of large Rashba spin–orbit coupling at room temperature in compositionally engineered perovskite single crystal... Role of Decomposition Product Ions in Hysteretic Behavior of Metal Halide Perovskite... Ferroelectric and Charge Transport Properties in Strain-Engineered Two-Dimensional Lead Iodide Perovskites... Pagination Current page 1 Page 2 Page 3 … Next page ›› Last page Last » Key Links ORCID