Publications

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2013
Serrao, Rayan, J. F Liu, J.T. Heron, G. Singh-Bhalla, A. Yadav, S.J. Suresha, R.J. Paull, D. Yi, J.-H. Chu, M. Trassin, A. Vishwanath, E. Arenholz, C. Frontera, J. Železný, T. Jungwirth, X. Marti, and Ramamoorthy Ramesh. "Epitaxy-distorted spin-orbit Mott insulator in Sr2IrO 4 thin films." Physical Review B - Condensed Matter and Materials Physics 87 (2013).
Wu, S.M., S.A. Cybart, D. Yi, J.M. Parker, Ramamoorthy Ramesh, and R.C. Dynes. "Full electric control of exchange bias." Physical Review Letters 110 (2013).
Zhang, J., X. Ke, G. Gou, J. Seidel, B. Xiang, P. Yu, W.-I. Liang, A.M. Minor, Y.-H. Chu, G. Van Tendeloo, X. Ren, and Ramamoorthy Ramesh. "A nanoscale shape memory oxide." Nature Communications 4 (2013).
Guo, R., L. You, Y. Zhou, Z.S. Lim, X. Zou, L. Chen, Ramamoorthy Ramesh, and J. Wang. "Non-volatile memory based on the ferroelectric." Nature Communications 4 (2013).
Seidel, J., and Ramamoorthy Ramesh. Probing nanoscale electronic conduction in complex oxides. Wiley-VCH Verlag, 2013.
Biswas, A., P.B. Rossen, J. Ravichandran, Y.-H. Chu, Y.-W. Lee, C.-H. Yang, Ramamoorthy Ramesh, and Y.H. Jeong. "Selective A- or B-site single termination on surfaces of layered oxide SrLaAlO4." Applied Physics Letters 102 (2013).
Meier, D., M. Lilienblum, P. C Becker, L. Bohatý, N.A. Spaldin, Ramamoorthy Ramesh, and M. Fiebig. "Translation domains in multiferroics." Phase Transitions 86 (2013) 33-52.
Yi, D., J. F Liu, S. Okamoto, S. Jagannatha, Y.-C. Chen, P. Yu, Y.-H. Chu, E. Arenholz, and Ramamoorthy Ramesh. "Tuning the competition between ferromagnetism and antiferromagnetism in a half-doped manganite through magnetoelectric coupling." Physical Review Letters 111 (2013).
Huijben, M., P. Yu, L.W. Martin, H.J.A. Molegraaf, Y.-H. Chu, M.B. Holcomb, N. Balke, G. Rijnders, and Ramamoorthy Ramesh. "Ultrathin limit of exchange bias coupling at oxide multiferroic/ ferromagnetic interfaces." Advanced Materials 25 (2013) 4739-4745.
2012
Meier, D., J. Seidel, A. Cano, K. Delaney, Y. Kumagai, M. Mostovoy, N.A. Spaldin, Ramamoorthy Ramesh, and M. Fiebig. "Anisotropic conductance at improper ferroelectric domain walls." Nature Materials 11 (2012) 284-288.
Rossell, M.D., R. Erni, M.P. Prange, J.-C. Idrobo, W. Luo, R.J. Zeches, S.T. Pantelides, and Ramamoorthy Ramesh. "Atomic structure of highly strained BiFeO 3 thin films." Physical Review Letters 108 (2012).
Diamond, A.M., L. Corbellini, K.R. Balasubramaniam, S. Chen, S. Wang, T.S. Matthews, L.-W. Wang, Ramamoorthy Ramesh, and J.W. Ager. "Copper-alloyed ZnS as a p-type transparent conducting material." Physica Status Solidi (A) Applications and Materials Science 209 (2012) 2101-2107.
Kim, Y.-M., P. Yu, Y.-H. Chu, Ramamoorthy Ramesh, S.J. Pennycook, S.V. Kalinin, and A.Y. Borisevich. "Direct Mapping of Octahedral Tilts in Perovskite Oxide Materials Using Bright Field Scanning Transmission Electron Microscopy." Microscopy and Microanalysis 18 (2012) 420-421.
Catalan, G., J. Seidel, Ramamoorthy Ramesh, and J.F. Scott. "Domain wall nanoelectronics." Reviews of Modern Physics 84 (2012) 119-156.
Zhang, S., Y.G. Zhao, P.S. Li, J.J. Yang, S. Rizwan, J.X. Zhang, J. Seidel, T.L. Qu, Y.J. Yang, Z.L. Luo, Q. He, T. Zou, Q.P. Chen, J.W. Wang, L.F. Yang, Y. Sun, Y.Z. Wu, X. Xiao, X.F. Jin, J. Huang, C. Gao, X.F. Han, and Ramamoorthy Ramesh. "Electric-field control of nonvolatile magnetization in Co 40Fe 40B 20/Pb(Mg 1/3Nb 2/3) 0.7Ti 0.3O 3 structure at room temperature." Physical Review Letters 108 (2012).
Yu, P., Y.H. Chu, and Ramamoorthy Ramesh. "Emergent phenomena at multiferroic heterointerfaces." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 370 (2012) 4856-4871.
Balke, N., B. Winchester, W. Ren, Y.H. Chu, A.N. Morozovska, E.A. Eliseev, M. Huijben, R.K. Vasudevan, P. Maksymovych, J. Britson, S. Jesse, I. Kornev, Ramamoorthy Ramesh, L. Bellaiche, L.Q. Chen, and S.V. Kalinin. "Enhanced electric conductivity at ferroelectric vortex cores in BiFeO 3." Nature Physics 8 (2012) 81-88.
Khan, Islam, D. Bhowmik, P. Yu, Joo Kim, X. Pan, Ramamoorthy Ramesh, and S. Salahuddin. "Erratum: Experimental evidence of ferroelectric negative capacitance in nanoscale heterostructures (Applied Physics Letters (2011) 99 (113501))." Applied Physics Letters 100 (2012).
Lubk, A., M.D. Rossell, J. Seidel, Q. He, S.Y. Yang, Y.H. Chu, Ramamoorthy Ramesh, M.J. Hÿtch, and E. Snoeck. "Evidence of sharp and diffuse domain walls in BiFeO 3 by means of unit-cell-wise strain and polarization maps obtained with high resolution scanning transmission electron microscopy." Physical Review Letters 109 (2012).
Polking, M.J., M.-G. Han, A. Yourdkhani, V. Petkov, C.F. Kisielowski, V.V. Volkov, Y. Zhu, G. Caruntu, Paul Alivisatos, and Ramamoorthy Ramesh. "Ferroelectric order in individual nanometre-scale crystals." Nature Materials 11 (2012) 700-709.
Bailey, A.G., Q.M. Bui, J.D. Farmer, R.M. Margolis, and Ramamoorthy Ramesh. "Forecasting technological innovation." ARCS Workshops, ARCS 2012. 2012.
Liu, K., C. Cheng, Z. Cheng, K. Wang, Ramamoorthy Ramesh, and J. Wu. "Giant-amplitude, high-work density microactuators with phase transition activated nanolayer bimorphs." Nano Letters 12 (2012) 6302-6308.
Yu, P., W. Luo, D. Yi, J.X. Zhang, M.D. Rossell, C.-H. Yang, L. You, G. Singh-Bhalla, S.Y. Yang, Q. He, Q.M. Ramasse, R. Erni, L.W. Martin, Y.H. Chu, S.T. Pantelides, S.J. Pennycook, and Ramamoorthy Ramesh. "Interface control of bulk ferroelectric polarization." Proceedings of the National Academy of Sciences of the United States of America 109 (2012) 9710-9715.
Borisevich, A.Y., A.R. Lupini, J. He, E.A. Eliseev, A.N. Morozovska, G.S. Svechnikov, P. Yu, Y.-H. Chu, Ramamoorthy Ramesh, S.T. Pantelides, S.V. Kalinin, and S.J. Pennycook. "Interface dipole between two metallic oxides caused by localized oxygen vacancies." Physical Review B - Condensed Matter and Materials Physics 86 (2012).
Ertekin, E., V. Srinivasan, J. Ravichandran, P.B. Rossen, W. Siemons, A. Majumdar, Ramamoorthy Ramesh, and J.C. Grossman. "Interplay between intrinsic defects, doping, and free carrier concentration in SrTiO 3 thin films." Physical Review B - Condensed Matter and Materials Physics 85 (2012).

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