Ramamoorthy Ramesh

Publications

Viewing 25 of 722 publications

2009

Ramesh, Ramamoorthy, and N.A Spaldin. Multiferroics: Progress and prospects in thin films. World Scientific Publishing Co., 2009.

Yang, S.Y, L.W Martin, S.J Byrnes, T.E Conry, S.R Basu, D Paran, L Reichertz, J Ihlefeld, C Adamo, A Melville, Y.-H Chu, C.-H Yang, J.L Musfeldt, D.G Schlom, Joel W Ager, and Ramamoorthy Ramesh. "Photovoltaic effects in BiFeO3." Applied Physics Letters 95 (2009).

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Crane, S.P, C Bihler, M.S Brandt, S.T.B Goennenwein, M Gajek, and Ramamoorthy Ramesh. "Tuning magnetic properties of magnetoelectric BiFeO3-NiFe2O4 nanostructures." Journal of Magnetism and Magnetic Materials 321 (2009) L5.

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Zhang, J, M Rutkowski, L.W Martin, T Conry, Ramamoorthy Ramesh, J.F Ihlefeld, A Melville, D.G Schlom, and L.J Brillson. "Surface, bulk, and interface electronic states of epitaxial BiFeO 3 films." Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures 27 (2009) 2012–2014.

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Balke, N, S Choudhury, S Jesse, M Huijben, Y.H Chu, A.P Baddorf, L.Q Chen, Ramamoorthy Ramesh, and S.V Kalinin. "Deterministic control of ferroelastic switching in multiferroic materials." Nature Nanotechnology 4 (2009) 868–875.

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Yuan, G.L, L.W Martin, Ramamoorthy Ramesh, and A Uedono. "The dependence of oxygen vacancy distributions in BiFeO3 films on oxygen pressure and substrate." Applied Physics Letters 95 (2009).

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Yang, C.-H, J Seidel, S.Y Kim, P.B Rossen, P Yu, M Gajek, Y.H Chu, L.W Martin, M.B Holcomb, Q He, P Maksymovych, N Balke, S.V Kalinin, A.P Baddorf, S.R Basu, M.L Scullin, and Ramamoorthy Ramesh. "Electric modulation of conduction in multiferroic Ca-doped BiFeO 3 films." Nature Materials 8 (2009) 485–493.

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Rodriguez, B.J, S Choudhury, Y.H Chu, A Bhattacharyya, S Jesse, K Seal, A.P Baddorf, Ramamoorthy Ramesh, L.-Q Chen, and S.V Kalinin. "Unraveling deterministic mesoscopic polarization switching mechanisms: spatially resolved studies of a tilt grain boundary in bismuth ferrite." Advanced Functional Materials 19 (2009) 2053–2063.

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Seidel, J, L.W Martin, Q He, Q Zhan, Y.-H Chu, A Rother, M.E Hawkridge, P Maksymovych, P Yu, M Gajek, N Balke, S.V Kalinin, S Gemming, F Wang, G Catalan, J.F Scott, N.A Spaldin, J Orenstein, and Ramamoorthy Ramesh. "Conduction at domain walls in oxide multiferroics." Nature Materials 8 (2009) 229–234.

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Chang, H.J, A.Y Borisevich, N Balke, S.V Kalinin, Ramamoorthy Ramesh, M Huijben, and S.J Pennycook. "Interfacial structure in multiferroic BiFeO3 thin films." Microscopy and Microanalysis 15 (2009) 1028–1029.

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Borisevich, A.Y, S.V Kalinin, A.R Lupini, S Jesse, H.J Chang, M Hujiben, Ramamoorthy Ramesh, and S.J Pennycook. "Using neural network algorithms for compositional mapping in STEM EELS." Microscopy and Microanalysis 15 (2009) 450–451.

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Pintilie, L, C Dragoi, Y.H Chu, L.W Martin, Ramamoorthy Ramesh, and M Alexe. "Orientation-dependent potential barriers in case of epitaxial Pt- BiFeO3 - SrRuO3 capacitors." Applied Physics Letters 94 (2009).

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2008

Ihlefeld, J.F, W Tian, Z.K Liu, W.A Doolittle, M Bernhagen, P Reiche, R Uecker, Ramamoorthy Ramesh, and D.G Schlom. "Adsorption-controlled growth of BiFeO3 by MBE and integration with wide band gap semiconductors." IEEE International Symposium on Applications of Ferroelectrics. Vol. 3. 2008.

Kumar, A, R.C Rai, N.J Podraza, S Denev, M Ramirez, Y.-H Chu, L.W Martin, J Ihlefeld, T Heeg, J Schubert, D.G Schlom, J Orenstein, Ramamoorthy Ramesh, R.W Collins, J.L Musfeldt, and V Gopalan. "Linear and nonlinear optical properties of BiFeO3." Applied Physics Letters 92 (2008).

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Jang, H.W, S.H Baek, D Ortiz, C.M Folkman, R.R Das, Y.H Chu, J.X Zhang, V Vaithyanathan, S Choudhury, Y.B Chen, X.Q Pan, D.G Schlom, L.Q Chen, Ramamoorthy Ramesh, and C.B Eom. "Strain tunability of spontaneous polarization and enhanced ferroelectric properties in epitaxial (001) BiFeO3 thin films." IEEE International Symposium on Applications of Ferroelectrics. Vol. 3. 2008.

Chu, Y.H, Q Zhan, C.-H Yang, M.P Cruz, L.W Martin, T Zhao, P Yu, Ramamoorthy Ramesh, P.T Joseph, I.N Lin, W Tian, and D.G Schlom. "Low voltage performance of epitaxial BiFeO3 films on Si substrates through lanthanum substitution." Applied Physics Letters 92 (2008).

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Rodriguez, B.J, Y.H Chu, Ramamoorthy Ramesh, and S.V Kalinin. "Ferroelectric domain wall pinning at a bicrystal grain boundary in bismuth ferrite." Applied Physics Letters 93 (2008).

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Yu, C, M.L Scullin, M Huijben, Ramamoorthy Ramesh, and A Majumdar. "The influence of oxygen deficiency on the thermoelectric properties of strontium titanates." Applied Physics Letters 92 (2008).

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Martin, L.W, S.P Crane, Y.-H Chu, M.B Holcomb, M Gajek, M Huijben, C.-H Yang, N Balke, and Ramamoorthy Ramesh. "Multiferroics and magnetoelectrics: Thin films and nanostructures." Journal of Physics Condensed Matter 20 (2008).

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Basu, S.R, L.W Martin, Y.H Chu, M Gajek, Ramamoorthy Ramesh, R.C Rai, X Xu, and J.L Musfeldt. "Photoconductivity in BiFeO3 thin films." Applied Physics Letters 92 (2008).

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Huijben, M, L.W Martin, Y.-H Chu, M.B Holcomb, P Yu, G Rijnders, D.H.A Blank, and Ramamoorthy Ramesh. "Critical thickness and orbital ordering in ultrathin La0.7 Sr0.3 MnO3 films." Physical Review B - Condensed Matter and Materials Physics 78 (2008).

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Jang, H.W, S.H Baek, D Ortiz, C.M Folkman, C.B Eom, Y.H Chu, P Shafer, Ramamoorthy Ramesh, V Vaithyanathan, and D.G Schlom. "Epitaxial (001) BiFe O3 membranes with substantially reduced fatigue and leakage." Applied Physics Letters 92 (2008).

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Jang, H.W, S.H Baek, D Ortiz, C.M Folkman, R.R Das, Y.H Chu, P Shafer, J.X Zhang, S Choudhury, V Vaithyanathan, Y.B Chen, D.A Felker, M.D Biegalski, M.S Rzchowski, X.Q Pan, D.G Schlom, L.Q Chen, Ramamoorthy Ramesh, and C.B Eom. "Strain-induced polarization rotation in epitaxial (001) BiFeO3 thin films." Physical Review Letters 101 (2008).

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Ramirez, M.O, M Krishnamurthi, S Denev, A Kumar, S.-Y Yang, Y.-H Chu, E Saiz, J Seidel, A.P Pyatakov, A Bush, D Viehland, J Orenstein, Ramamoorthy Ramesh, and V Gopalan. "Two-phonon coupling to the antiferromagnetic phase transition in multiferroic BiFeO3." Applied Physics Letters 92 (2008).

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Nath, R, Y.-H Chu, N.A Polomoff, Ramamoorthy Ramesh, and B.D Huey. "High speed piezoresponse force microscopy: ." Applied Physics Letters 93 (2008).

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