Publications

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2016
Yadav, Ajay K, Christopher T Nelson, Shang-Lin Hsu, Zijian Hong, James D Clarkson, Christian M Schlepüetz, Anoop R Damodaran, Padraic Shafer, Elke Arenholz, Liv R Dedon, Deyang Chen, Ashvin Vishwanath, Andrew M Minor, Long-Qing Chen, James F Scott, Lane W Martin, and Ramamoorthy Ramesh. "Observation of Polar Vortices in Oxide Superlattices." Nature 530 (2016) 198-201.
Liu, Jian, Dominik Kriegner, Lukáš Horák, Danilo Puggioni, Claudy R Serrao, Renkun Chen, Di Yi, Carlos Frontera, Vaclav Holy, Ashvin Vishwanath, James M Rondinelli, Xavier Marti, and Ramamoorthy Ramesh. "Strain-Induced Nonsymmorphic Symmetry Breaking and Removal of Dirac Semimetallic Nodal Line in an Orthoperovskite Iridate." Physical Review B 93 (2016).