Publications

X Author: Ramamoorthy Ramesh

2018

Chen, Z, Z Chen, C.-Y Kuo, Y Tang, L.R Dedon, Q Li, L Zhang, C Klewe, Y.-L Huang, B Prasad, A Farhan, M Yang, J.D Clarkson, S Das, S Manipatruni, A Tanaka, P Shafer, E Arenholz, A Scholl, Y.-H Chu, Z.Q Qiu, Z Hu, L.-H Tjeng, Ramamoorthy Ramesh, L.-W Wang, and L.W Martin."Complex strain evolution of polar and magnetic order in multiferroic BiFeO3 thin films."Nature Communications 9 (2018). DOI
Kim, K.-E, S Jeong, K Chu, J.H Lee, G.-Y Kim, F Xue, T.Y Koo, L.-Q Chen, S.-Y Choi, Ramamoorthy Ramesh, and C.-H Yang."Configurable topological textures in strain graded ferroelectric nanoplates."Nature Communications 9 (2018). DOI
Kim, J.-W, Y Choi, S.H Chun, D Haskel, D Yi, Ramamoorthy Ramesh, J F Liu, and P.J Ryan."Controlling entangled spin-orbit coupling of 5d states with interfacial heterostructure engineering."Physical Review B 97 (2018). DOI
Ramesh, Ramamoorthy."Defect engineering using crystal symmetry."Proceedings of the National Academy of Sciences of the United States of America 115 (2018) 9344-9346. DOI
Lu, Z, C Serrao, A.I Khan, J.D Clarkson, J.C Wong, Ramamoorthy Ramesh, and S Salahuddin."Electrically induced, non-volatile, metal insulator transition in a ferroelectric-controlled MoS2 transistor."Applied Physics Letters 112 (2018). DOI
Liu, Z.Q, J.H Liu, M.D Biegalski, J.-M Hu, S.L Shang, Y Ji, J.M Wang, S.L Hsu, A.T Wong, M.J Cordill, B Gludovatz, C Marker, H Yan, Z.X Feng, L You, M.W Lin, T.Z Ward, Z.K Liu, C.B Jiang, L.Q Chen, R.O Ritchie, H.M Christen, and Ramamoorthy Ramesh."Electrically reversible cracks in an intermetallic film controlled by an electric field."Nature Communications 9 (2018). DOI
Shafer, P, P García-Fernández, P Aguado-Puente, A.R Damodaran, A.K Yadav, C.T Nelson, S.-L Hsu, J.C Wojdeł, J Íñiguez, L.W Martin, E Arenholz, J Junquera, and Ramamoorthy Ramesh."Emergent chirality in the electric polarization texture of titanate superlattices."Proceedings of the National Academy of Sciences of the United States of America 115 (2018) 915-920. DOI
Campanini, M, R Erni, C.-H Yang, Ramamoorthy Ramesh, and M.D Rossell."Periodic Giant Polarization Gradients in Doped BiFeO3 Thin Films."Nano Letters 18 (2018) 717-724. DOI
Das, S, A Ghosh, M.R McCarter, S.-L Hsu, Y.-L Tang, A.R Damodaran, Ramamoorthy Ramesh, and L.W Martin."Perspective: Emergent topologies in oxide superlattices."APL Materials 6 (2018). DOI
Lim, J.S, J.H Lee, H.-S Park, R Gao, T.Y Koo, L.W Martin, Ramamoorthy Ramesh, and C.-H Yang."Ultrafast collective oxygen-vacancy flow in Ca-doped BiFeO3."NPG Asia Materials 10 (2018) 943-955. DOI
Singh-Bhalla, G, P.B Rossen, G.K Pálsson, M Mecklenburg, T Orvis, S Das, Y.-L Tang, J.S Suresha, D Yi, A Dasgupta, D Doenning, V.G Ruiz, A.K Yadav, M Trassin, J.T Heron, C.S Fadley, R Pentcheva, J Ravichandran, and Ramamoorthy Ramesh."Unexpected termination switching and polarity compensation in LaAlO 3 /SrTiO 3 heterostructures."Physical Review Materials 2 (2018). DOI
Manipatruni, S, C.-C Lin, B Prasad, Y.-L Huang, A.R Damodaran, Z Chen, Ramamoorthy Ramesh, and I.A Young."Voltage control of unidirectional anisotropy in ferromagnet-multiferroic system."Science Advances 4 (2018). DOI

2017

Chen, D, C.T Nelson, X Zhu, C.R Serrao, J.D Clarkson, Z Wang, Y Gao, S.-L Hsu, L.R Dedon, Z Chen, D Yi, H.-J Liu, D Zeng, Y.-H Chu, J F Liu, D.G Schlom, and Ramamoorthy Ramesh."A Strain-Driven Antiferroelectric-to-Ferroelectric Phase Transition in La-Doped BiFeO3 Thin Films on Si."Nano Letters 17 (2017) 5823-5829. DOI
Biswas, A, C.-H Yang, Ramamoorthy Ramesh, and Y.H Jeong."Atomically flat single terminated oxide substrate surfaces."Progress in Surface Science 92 (2017) 117-141. DOI
Khan, A.I, M Hoffmann, K Chatterjee, Z Lu, R Xu, C Serrao, S Smith, L.W Martin, C Hu, Ramamoorthy Ramesh, and S Salahuddin."Differential voltage amplification from ferroelectric negative capacitance."Applied Physics Letters 111 (2017). DOI
Zheng, G, S.-H Ke, M Miao, J Kim, Ramamoorthy Ramesh, and N Kioussis."Electric field control of magnetization direction across the antiferromagnetic to ferromagnetic transition."Scientific Reports 7 (2017). DOI
Gao, T, X Zhang, W Ratcliff II, S Maruyama, M Murakami, A Varatharajan, Z Yamani, P Chen, K Wang, H Zhang, R Shull, L.A Bendersky, J Unguris, Ramamoorthy Ramesh, and I Takeuchi."Electric-Field Induced Reversible Switching of the Magnetic Easy Axis in Co/BiFeO3 on SrTiO3."Nano Letters 17 (2017) 2825-2832. DOI
Zheng, G, S.-H Ke, M Miao, J Kim, Ramamoorthy Ramesh, and N Kioussis."Epitaxial strain controlled magnetocrystalline anisotropy in ultrathin FeRh/MgO bilayers."AIP Advances 7 (2017). DOI
Mundy, J.A, J Schaab, Y Kumagai, A Cano, M Stengel, I.P Krug, D.M Gottlob, H Doǧanay, M.E Holtz, R Held, Z Yan, E Bourret, C.M Schneider, D.G Schlom, D.A Muller, Ramamoorthy Ramesh, N.A Spaldin, and D Meier."Functional electronic inversion layers at ferroelectric domain walls."Nature Materials 16 (2017) 622-627. DOI
Clarkson, J.D, I Fina, Z.Q Liu, Y Lee, J Kim, C Frontera, K Cordero, S Wisotzki, F Sanchez, J Sort, S.L Hsu, C Ko, L Aballe, M Foerster, J Wu, H.M Christen, J.T Heron, D.G Schlom, S Salahuddin, N Kioussis, J Fontcuberta, X Marti, and Ramamoorthy Ramesh."Hidden Magnetic States Emergent under Electric Field, in A Room Temperature Composite Magnetoelectric Multiferroic."Scientific Reports 7 (2017). DOI
Bakaul, S.R, C.R Serrao, O Lee, Z Lu, Ajay K Yadav, C Carraro, R Maboudian, Ramamoorthy Ramesh, and S Salahuddin."High Speed Epitaxial Perovskite Memory on Flexible Substrates."Advanced Materials 29 (2017). DOI
Balke, N, Ramamoorthy Ramesh, and P Yu."Manipulating Ferroelectrics through Changes in Surface and Interface Properties."ACS Applied Materials and Interfaces 9 (2017) 39736-39746. DOI
Damodaran, A.R, J.D Clarkson, Z Hong, H B Liu, A.K Yadav, C.T Nelson, S.-L Hsu, M.R McCarter, K.-D Park, V Kravtsov, A Farhan, Y Dong, Z Cai, H Zhou, P Aguado-Puente, P García-Fernández, J Íñiguez, J Junquera, A Scholl, M.B Raschke, L.-Q Chen, D.D Fong, Ramamoorthy Ramesh, and L.W Martin."Phase coexistence and electric-field control of toroidal order in oxide superlattices."Nature Materials 16 (2017) 1003-1009. DOI
Li, Q, C.T Nelson, S.-L Hsu, A.R Damodaran, L.-L Li, A.K Yadav, M McCarter, L.W Martin, Ramamoorthy Ramesh, and S.V Kalinin."Quantification of flexoelectricity in PbTiO3/SrTiO3 superlattice polar vortices using machine learning and phase-field modeling."Nature Communications 8 (2017). DOI
Hong, Z, A.R Damodaran, F Xue, S.-L Hsu, J Britson, A.K Yadav, C.T Nelson, J.-J Wang, J.F Scott, L.W Martin, Ramamoorthy Ramesh, and L.-Q Chen."Stability of Polar Vortex Lattice in Ferroelectric Superlattices."Nano Letters 17 (2017) 2246-2252. DOI