Publications

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2010
Seidel, J., P. Maksymovych, Y. Batra, A. Katan, S.-Y. Yang, Q. He, A.P. Baddorf, S.V. Kalinin, C.-H. Yang, J.-C. Yang, Y.-H. Chu, E.K.H. Salje, H. Wormeester, M. Salmeron, and Ramamoorthy Ramesh. "Domain wall conductivity in La-doped BiFeO3." Physical Review Letters 105 (2010).
Langner, M.C., C.L.S. Kantner, Y.H. Chu, L.M. Martin, P. Yu, Ramamoorthy Ramesh, and J. Orenstein. "Effective thermal boundary resistance from thermal decoupling of magnons and phonons in SrRuO3 thin films." Physical Review B - Condensed Matter and Materials Physics 82 (2010).
Ravichandran, J., W. Siemons, H. Heijmerikx, M. Huijben, A. Majumdar, and Ramamoorthy Ramesh. "An epitaxial transparent conducting perovskite oxide: Double-doped SrTiO3." Chemistry of Materials 22 (2010) 3983-3987.
Baek, S.H., H.W. Jang, C.M. Folkman, Y.L. Li, B. Winchester, J.X. Zhang, Q. He, Y.H. Chu, C.T. Nelson, M.S. Rzchowski, X.Q. Pan, Ramamoorthy Ramesh, L.Q. Chen, and C.B. Eom. "Ferroelastic switching for nanoscale non-volatile magnetoelectric devices." Nature Materials 9 (2010) 309-314.
Ramesh, Ramamoorthy. "Ferroelectrics: A new spin on spintronics." Nature Materials 9 (2010) 380-381.
Lee, J.-S., D.A. Arena, P. Yu, C.S. Nelson, R. Fan, C.J. Kinane, S. Langridge, M.D. Rossell, Ramamoorthy Ramesh, and C.-C. Kao. "Hidden magnetic configuration in epitaxial La1-xSr xMnO3 films." Physical Review Letters 105 (2010).
Ravichandran, J., W. Siemons, D.-W. Oh, J.T. Kardel, A. Chari, H. Heijmerikx, M.L. Scullin, A. Majumdar, Ramamoorthy Ramesh, and D.G. Cahill. "High-temperature thermoelectric response of double-doped SrTiO3 epitaxial films." Physical Review B - Condensed Matter and Materials Physics 82 (2010).
Yu, P., J.-S. Lee, S. Okamoto, M.D. Rossell, M. Huijben, C.-H. Yang, Q. He, J.X. Zhang, S.Y. Yang, M.J. Lee, Q.M. Ramasse, R. Erni, Y.-H. Chu, D.A. Arena, C.-C. Kao, L.W. Martin, and Ramamoorthy Ramesh. "Interface ferromagnetism and orbital reconstruction in BiFeO 3-La0.7Sr0.3MnO3 heterostructures." Physical Review Letters 105 (2010).
Gray, A.X., C. Papp, B. Balke, S.-H. Yang, M. Huijben, E. Rotenberg, A. Bostwick, S. Ueda, Y. Yamashita, K. Kobayashi, E.M. Gullikson, J.B. Kortright, F.M.F. De Groot, G. Rijnders, D.H.A. Blank, Ramamoorthy Ramesh, and C.S. Fadley. "Interface properties of magnetic tunnel junction La0.7 Sr 0.3 MnO3 / SrTiO3 superlattices studied by standing-wave excited photoemission spectroscopy." Physical Review B - Condensed Matter and Materials Physics 82 (2010).
Vaz, C.A.F., J. Hoffman, C.H. Ahn, and Ramamoorthy Ramesh. "Magnetoelectric coupling effects in multiferroic complex oxide composite structures." Advanced Materials 22 (2010) 2900-2918.
Ramesh, Ramamoorthy. "Magnetoelectrics: Making metallic memories." Nature Nanotechnology 5 (2010) 761-762.
Borisevich, A.Y., O.S. Ovchinnikov, H.J. Chang, M.P. Oxley, P. Yu, J. Seidel, E.A. Eliseev, A.N. Morozovska, Ramamoorthy Ramesh, S.J. Pennycook, and S.V. Kalinin. "Mapping octahedral tilts and polarization across a domain wall in BiFeO3 from Z-contrast scanning transmission electron microscopy image atomic column shape analysis." ACS Nano 4 (2010) 6071-6079.
Spaldin, N.A., S.-W. Cheong, and Ramamoorthy Ramesh. "Multiferroics: Past, present, and future." Physics Today 63 (2010) 38-43.
Valvidares, S.M., M. Huijben, P. Yu, Ramamoorthy Ramesh, and J.B. Kortright. "Native SrTiO3 (001) surface layer from resonant Ti L 2,3 reflectance spectroscopy." Physical Review B - Condensed Matter and Materials Physics 82 (2010).
Chen, P., N.J. Podraza, X.S. Xu, A. Melville, E. Vlahos, V. Gopalan, Ramamoorthy Ramesh, D.G. Schlom, and J.L. Musfeldt. "Optical properties of quasi-tetragonal BiFeO3 thin films." Applied Physics Letters 96 (2010).
Arenholz, E., G. Van Der Laan, A. Fraile-Rodríguez, P. Yu, Q. He, and Ramamoorthy Ramesh. "Probing ferroelectricity in PbZr0.2 Ti0.8 O 3 with polarized soft x rays." Physical Review B - Condensed Matter and Materials Physics 82 (2010).
Kumar, A., S. Denev, R.J. Zeches, E. Vlahos, N.J. Podraza, A. Melville, D.G. Schlom, Ramamoorthy Ramesh, and V. Gopalan. "Probing mixed tetragonal/rhombohedral-like monoclinic phases in strained bismuth ferrite films by optical second harmonic generation." Applied Physics Letters 97 (2010).
Holcomb, M.B., L.W. Martin, A. Scholl, Q. He, P. Yu, C.-H. Yang, S.Y. Yang, P.-A. Glans, M. Valvidares, M. Huijben, J.B. Kortright, J. Guo, Y.-H. Chu, and Ramamoorthy Ramesh. "Probing the evolution of antiferromagnetism in multiferroics." Physical Review B - Condensed Matter and Materials Physics 81 (2010).
Scullin, M.L., J. Ravichandran, C. Yu, M. Huijben, J. Seidel, A. Majumdar, and Ramamoorthy Ramesh. "Pulsed laser deposition-induced reduction of SrTiO3 crystals." Acta Materialia 58 (2010) 457-463.
Oh, Y.S., S. Crane, H. Zheng, Y.H. Chu, Ramamoorthy Ramesh, and K.H. Kim. "Quantitative determination of anisotropic magnetoelectric coupling in BiFeO3-CoFe2O4 nanostructures." Applied Physics Letters 97 (2010).
Wu, S.M., S.A. Cybart, P. Yu, M.D. Rossell, J.X. Zhang, Ramamoorthy Ramesh, and R.C. Dynes. "Reversible electric control of exchange bias in a multiferroic field-effect device." Nature Materials 9 (2010) 756-761.
Huang, C.W., Y.H. Chu, Z.H. Chen, J. Wang, T. Sritharan, Q. He, Ramamoorthy Ramesh, and L. Chen. "Strain-driven phase transitions and associated dielectric/piezoelectric anomalies in BiFeO3 thin films." Applied Physics Letters 97 (2010).
Borisevich, A.Y., H.J. Chang, M. Huijben, M.P. Oxley, S. Okamoto, M.K. Niranjan, J.D. Burton, E.Y. Tsymbal, Y.H. Chu, P. Yu, Ramamoorthy Ramesh, S.V. Kalinin, and S.J. Pennycook. "Suppression of octahedral tilts and associated changes in electronic properties at epitaxial oxide heterostructure interfaces." Physical Review Letters 105 (2010).
Pantel, D., Y.-H. Chu, L.W. Martin, Ramamoorthy Ramesh, D. Hesse, and M. Alexe. "Switching kinetics in epitaxial BiFeO3 thin films." Journal of Applied Physics 107 (2010).
Ravichandran, J., W. Siemons, J. Kardel, H. Heijmerikx, A. Chari, D. Oh, D. Cahill, Ramamoorthy Ramesh, and A. Majumdar. "Thermoelectricity of double doped strontium titanate." 2010 14th International Heat Transfer Conference, IHTC 14. Vol. 4. 2010. 839-843.

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