Ramamoorthy Ramesh

Publications

Viewing 25 of 722 publications

2006

Zheng, H, Q Zhan, F Zavaliche, M Sherburne, F Straub, M.P Cruz, L.-Q Chen, Ulrich Dahmen, and Ramamoorthy Ramesh. "Controlling self-assembled perovskite-spinel nanostructures." Nano Letters 6 (2006) 1401–1407.

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Zhao, T, A Scholl, F Zavaliche, K Lee, M Barry, A Doran, M.P Cruz, Y.H Chu, C Ederer, N.A Spaldin, R.R Das, D.M Kim, S.H Baek, C.B Eom, and Ramamoorthy Ramesh. "Electrical control of antiferromagnetic domains in multiferroic BiFeO 3 films at room temperature." Nature Materials 5 (2006) 823–829.

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Nagarajan, V, A Stanishevsky, and Ramamoorthy Ramesh. "Ferroelectric nanostructures via a modified focused ion beam technique." Nanotechnology 17 (2006) 338–343.

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Das, R.R, D.M Kim, S.H Baek, C.B Eom, F Zavaliche, S.Y Yang, Ramamoorthy Ramesh, Y.B Chen, X.Q Pan, X Ke, M.S Rzchowski, and S.K Streiffer. "Synthesis and ferroelectric properties of epitaxial BiFeO 3 thin films grown by sputtering." Applied Physics Letters 88 (2006).

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Nagarajan, V, J Junquera, J.Q He, C.L Jia, R Waser, K Lee, Y.K Kim, Sunhee Baik, T Zhao, Ramamoorthy Ramesh, Ph Ghosez, and K.M Rabe. "Scaling of structure and electrical properties in ultrathin epitaxial ferroelectric heterostructures." Journal of Applied Physics 100 (2006).

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Kim, D.M, C.B Eom, V Nagarajan, J Ouyang, Ramamoorthy Ramesh, V Vaithyanathan, and D.G Schlom. "Thickness dependence of structural and piezoelectric properties of epitaxial Pb(Zr 0.52Ti 0.48)O 3 films on Si and SrTiO 3 substrates." Applied Physics Letters 88 (2006).

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Chu, Y.-H, Q Zhan, L.W Martin, M.P Cruz, P.-L Yang, G.W Pabst, F Zavaliche, S.-Y Yang, J.-X Zhang, L.-Q Chen, D.G Schlom, I.-N Lin, T.-B Wu, and Ramamoorthy Ramesh. "Nanoscale domain control in multiferroic BiFeO3 thin films." Advanced Materials 18 (2006) 2307–2311.

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Zavaliche, F, S.Y Yang, T Zhao, Y.H Chu, M.P Cruz, C.B Eom, and Ramamoorthy Ramesh. "Multiferroic BiFeO3 films: Domain structure and polarization dynamics." Phase Transitions 79 (2006) 991–1017.

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Ouyang, J, Ramamoorthy Ramesh, and A.L Roytburd. "Theoretical investigation of the intrinsic piezoelectric properties for tetragonal BaTiO 3 epitaxial films." Applied Surface Science 252 (2006) 3394–3400.

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Chi, M, L.W Martin, Q Ramasse, Ramamoorthy Ramesh, and N.D Browning. "Studying vanadium-based perovskites by scanning transmission electron microscopy." Microscopy and Microanalysis 12 (2006) 1178–1179.

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2005

Pintilie, L, I Boerasu, M.J.M Gomes, T Zhao, Ramamoorthy Ramesh, and M Alexe. "Metal-ferroelectric-metal structures with Schottky contacts. II. Analysis of the experimental current-voltage and capacitance-voltage characteristics of Pb (Zr,Ti) O 3 thin films." Journal of Applied Physics 98 (2005).

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Yang, S, B Liu, J Ouyang, V Nagarajan, V.N Kulkarni, Ramamoorthy Ramesh, J Kidder, R Droopad, and K Eisenbeiser. "Epitaxial Pb(Zr,Ti)O 3 capacitors on Si by liquid delivery metalorganic chemical vapor deposition." Journal of Electroceramics 14 (2005) 37–44.

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Dvorak, J, Y.U Idzerda, S.B Ogale, S Shinde, T Wu, T Venkatesan, R Godfrey, and Ramamoorthy Ramesh. "Are strain-induced effects truly strain induced? A comprehensive study of strained LCMO thin films." Journal of Applied Physics 97 (2005).

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Li, J, I Levin, J Slutsker, V Provenzano, P.K Schenck, Ramamoorthy Ramesh, J Ouyang, and A.L Roytburd. "Self-assembled multiferroic nanostructures in the Co Fe 2 O 4 -PbTi O 3 system." Applied Physics Letters 87 (2005).

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Mohaddes-Ardabili, L, H Zheng, Q Zhan, S.Y Yang, Ramamoorthy Ramesh, L Salamanca-Riba, M Wuttig, S.B Ogale, and X Pan. "Size and shape evolution of embedded single-crystal α -Fe nanowires." Applied Physics Letters 87 (2005) 1–3.

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Nagarajan, V, C.L Jia, H Kohlstedt, R Waser, I.B Misirlioglu, S.P Alpay, and Ramamoorthy Ramesh. "Misfit dislocations in nanoscale ferroelectric heterostructures." Applied Physics Letters 86 (2005) 1–3.

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Ma, Z, F Zavaliche, L Chen, J Ouyang, J Melngailis, A.L Roytburd, V Vaithyanathan, D.G Schlom, T Zhao, and Ramamoorthy Ramesh. "Effect of 90° domain movement on the piezoelectric response of patterned PbZr 0.2 Ti 0.8 O 3 SrTiO 3 Si heterostructures." Applied Physics Letters 87 (2005).

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Zavaliche, F, R.R Das, D.M Kim, C.B Eom, S.Y Yang, P Shafer, and Ramamoorthy Ramesh. "Ferroelectric domain structure in epitaxial BiFeO 3 films." Applied Physics Letters 87 (2005) 1–3.

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Liu, Xu, E.F McCandlish, L.E McCandlish, K Mikulka-Bolen, Ramamoorthy Ramesh, F Cosandey, G .A Jr, and R.E Riman. "Single-crystal-like materials by the self-assembly of cube-shaped lead zirconate titanate (PZT) microcrystals." Langmuir 21 (2005) 3207–3212.

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Ouyang, J, D.M Kim, C.B Eom, Ramamoorthy Ramesh, and A.L Roytburd. "Orientation dependence of the intrinsic converse longitudinal piezoelectric constant for 0.67Pb(Mg1/3Nb2/3)O3-0. 33PbTiO3 ferroelectric films with a rhombohedral structure." Smart Materials and Structures 14 (2005) 524–528.

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Yang, S.Y, F Zavaliche, L Mohaddes-Ardabili, V Vaithyanathan, D.G Schlom, Y.J Lee, Y.H Chu, M.P Cruz, Q Zhan, T Zhao, and Ramamoorthy Ramesh. "Metalorganic chemical vapor deposition of lead-free ferroelectric BiFeO 3 films for memory applications." Applied Physics Letters 87 (2005).

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Zavaliche, F, P Shafer, Ramamoorthy Ramesh, M.P Cruz, R.R Das, D.M Kim, and C.B Eom. "Polarization switching in epitaxial BiFeO 3 films." Applied Physics Letters 87 (2005) 1–3.

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Ouyang, J, Ramamoorthy Ramesh, and A.L Roytburd. "Theoretical predictions for the intrinsic converse longitudinal piezoelectric constants of lead zirconate titanate epitaxial films." Advanced Engineering Materials 7 (2005) 229–232.

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Ouyang, J, Ramamoorthy Ramesh, and A.L Roytburd. "Intrinsic effective piezoelectric coefficient e 31,f for ferroelectric thin films." Applied Physics Letters 86 (2005) 1–3.

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Zavaliche, F, H Zheng, L Mohaddes-Ardabili, S.Y Yang, Q Zhan, P Shafer, E Reilly, R Chopdekar, Y Jia, P Wright, D.G Schlom, Y Suzuki, and Ramamoorthy Ramesh. "Electric field-induced magnetization switching in epitaxial columnar nanostructures." Nano Letters 5 (2005) 1793–1796.

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