Publications

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

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, A. 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
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