Rama K Vasudevan Group Leader, Data NanoAnalytics Group at the CNMS Contact vasudevanrk@ornl.gov | 865.574.1034 All Publications Decoupling Mesoscale Functional Response in PLZT across the Ferroelectric–Relaxor Phase Transition with Contact Kelvin Prob... Surface reconstructions and modified surface states in La1−xCaxMnO3... Electronic switching by metastable polarization states in BiFeO3 thin films... Surface Chemistry Controls Anomalous Ferroelectric Behavior in Lithium Niobate... Machine Detection of Enhanced Electromechanical Energy Conversion in PbZr0.2Ti0.8O3 Thin Films... Deep data analysis via physically constrained linear unmixing: universal framework, domain examples, and a community-wide pla... Machine learning–enabled identification of material phase transitions based on experimental data: Exploring collective dyna... Data mining for better material synthesis: The case of pulsed laser deposition of complex oxides... Machine learning–enabled identification of material phase transitions based on experimental data: Exploring collective dynamics in ferroelectric relaxors Knowledge Extraction from Atomically Resolved Images Deep learning of atomically resolved scanning transmission electron microscopy images: chemical identification and tracking l... Effect of surface ionic screening on the polarization reversal scenario in ferroelectric thin films: Crossover from ferroioni... Field enhancement of electronic conductance at ferroelectric domain walls... Three-State Ferroelastic Switching and Large Electromechanical Responses in PbTiO 3 Thin Films... A Framework to Learn Physics from Atomically Resolved Images... Nanoscale Probing of Elastic–Electronic Response to Vacancy Motion in NiO Nanocrystals... Ferroelectric or non-ferroelectric: Why so many materials exhibit “ferroelectricity” on the nanoscale... Mixed electrochemical–ferroelectric states in nanoscale ferroelectrics... Direct imaging of the relaxation of individual ferroelectric interfaces in a tensile-strained film... Localised nanoscale resistive switching in GaP thin films with low power consumption... Mixed electrochemical–ferroelectric states in nanoscale ferroelectrics Analysis of citation networks as a new tool for scientific research... Contradictory nature of Co doping in ferroelectric BaTiO3... Single domain multiferroic BiFeO3 films... Big, deep, and smart data in scanning probe microscopy... Pagination First page « First Previous page ‹‹ … Page 4 Current page 5 Page 6 … Next page ›› Last page Last » Key Links Curriculum Vitae Google Scholar ORCID LinkedIn Organizations Physical Sciences Directorate User Facilities Center for Nanophase Materials Sciences Theory & Computation Section Data NanoAnalytics Group