%0 Journal Article %K Polarization %K Unclassified drug %K Article %K Photon %K Priority journal %K Lead titanate %K Titanium %K Chirality %K Circular dichroism %K X-ray Diffraction %K Strontium titanate %K Electron beam %K Rotation %A P Shafer %A P García-Fernández %A P Aguado-Puente %A A.R Damodaran %A A.K Yadav %A C.T Nelson %A S.-L Hsu %A J.C Wojdeł %A J Íñiguez %A L.W Martin %A E Arenholz %A J Junquera %A Ramamoorthy Ramesh %B Proceedings of the National Academy of Sciences of the United States of America %D 2018 %G eng %I National Academy of Sciences %P 915-920 %R 10.1073/pnas.1711652115 %T Emergent chirality in the electric polarization texture of titanate superlattices %V 115