Publications

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2012

Catalan, G, J Seidel, Ramamoorthy Ramesh, and J.F Scott."Domain wall nanoelectronics."Reviews of Modern Physics 84 (2012) 119-156. DOI
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). DOI
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. DOI
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. DOI
Khan, A. Islam, D Bhowmik, P Yu, S. 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). DOI
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). DOI
Polking, M.J, M.-G Han, A Yourdkhani, V Petkov, C.F Kisielowski, V.V Volkov, Y Zhu, G Caruntu, A. Paul Alivisatos, and Ramamoorthy Ramesh."Ferroelectric order in individual nanometre-scale crystals."Nature Materials 11 (2012) 700-709. DOI
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. DOI
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. DOI
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). DOI
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). DOI
Holcomb, M.B, S Polisetty, A.F RodrÍguez, V Gopalan, and Ramamoorthy Ramesh."Investigating electric field control of magnetism with neutron scattering, nonlinear optics and synchrotron X-ray spectromicroscopy."International Journal of Modern Physics B 26 (2012). DOI
He, Q, C.-H Yeh, J.-C Yang, G Singh-Bhalla, C.-W Liang, P.-W Chiu, G Catalan, L.W Martin, Y.-H Chu, J.F Scott, and Ramamoorthy Ramesh."Magnetotransport at domain walls in BiFeO 3."Physical Review Letters 108 (2012). DOI
Martin, L.W, and Ramamoorthy Ramesh."Multiferroic and magnetoelectric heterostructures."Acta Materialia 60 (2012) 2449-2470. DOI
Tsymbal, E.Y, E.R.A Dagotto, C.-B Eom, and Ramamoorthy Ramesh."Multifunctional Oxide Heterostructures."Multifunctional Oxide Heterostructures 9780199584123 (2012) 1-416. DOI
Meier, D, H Ryll, K Kiefer, B Klemke, J.-U Hoffmann, Ramamoorthy Ramesh, and M Fiebig."Mutual induction of magnetic 3d and 4f order in multiferroic hexagonal ErMnO 3."Physical Review B - Condensed Matter and Materials Physics 86 (2012). DOI
He, Q, E Arenholz, A Scholl, Y.-H Chu, and Ramamoorthy Ramesh."Nanoscale characterization of emergent phenomena in multiferroics."Current Opinion in Solid State and Materials Science 16 (2012) 216-226. DOI
Zhang, J.X, R.J Zeches, Q He, Y.-H Chu, and Ramamoorthy Ramesh."Nanoscale phase boundaries: A new twist to novel functionalities."Nanoscale 4 (2012) 6196-6204. DOI
Seidel, J, S.-Y Yang, E Alarcón-Lladó, Joel W Ager, and Ramamoorthy Ramesh."Nanoscale probing of high photovoltages at 109 domain walls."Ferroelectrics 433 (2012) 123-126. DOI
Koralek, J.D, D Meier, J.P Hinton, A Bauer, S.A Parameswaran, A Vishwanath, Ramamoorthy Ramesh, R.W Schoenlein, C Pfleiderer, and J Orenstein."Observation of coherent helimagnons and gilbert damping in an itinerant magnet."Physical Review Letters 109 (2012). DOI
Yang, J.C, Q He, S.J Suresha, C.Y Kuo, C.Y Peng, R.C Haislmaier, M.A Motyka, G Sheng, C Adamo, H.J Lin, Z Hu, L Chang, L.H Tjeng, E Arenholz, N.J Podraza, M Bernhagen, R Uecker, D.G Schlom, V Gopalan, L.Q Chen, C.T Chen, Ramamoorthy Ramesh, and Y.H Chu."Orthorhombic BiFeO3."Physical Review Letters 109 (2012). DOI
Yu, P, Y.-H Chu, and Ramamoorthy Ramesh."Oxide interfaces: Pathways to novel phenomena."Materials Today 15 (2012) 320-327. DOI
Tsymbal, E.Y, E.R.A Dagotto, C.-B Eom, and Ramamoorthy Ramesh."Preface."Multifunctional Oxide Heterostructures 9780199584123 (2012).
Seidel, J, W Luo, S.J Suresha, P.-K Nguyen, A.S Lee, S.-Y Kim, C.-H Yang, S.J Pennycook, S.T Pantelides, J.F Scott, and Ramamoorthy Ramesh."Prominent electrochromism through vacancy-order melting in a complex oxide."Nature Communications 3 (2012). DOI