%0 Journal Article %K Modeling %K Electricity %K Methodology %K Electron microscopy %K Crystal structure %K Titanium dioxide %K Polarization %K Machine learning %K Experimental study %K Unclassified drug %K Article %K Chemical structure %K Lead titanate %K Strontium %K Electrical property %K Molecular model %K Strontium titanate %K Organolead compound %K Computer vision %K Data set %K Electricity generation %K Identification method %K Inorganic compound %K Vortex %K Computer analysis %K Flexoelectricity %K Quantitative analysis %K Vortex motion %A Q Li %A C.T Nelson %A S.-L Hsu %A A.R Damodaran %A L.-L Li %A A.K Yadav %A M McCarter %A L.W Martin %A Ramamoorthy Ramesh %A S.V Kalinin %B Nature Communications %D 2017 %G eng %I Nature Publishing Group %R 10.1038/s41467-017-01733-8 %T Quantification of flexoelectricity in PbTiO3/SrTiO3 superlattice polar vortices using machine learning and phase-field modeling %V 8