Ramamoorthy Ramesh

Publications

Viewing 25 of 722 publications

2005

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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2004

Wang, J, H Zheng, Z Ma, S Prasertchoung, M Wuttig, R Droopad, J Yu, K Eisenbeiser, and Ramamoorthy Ramesh. "Epitaxial BiFeO 3 thin films on Si." Applied Physics Letters 85 (2004) 2574–2576.

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Mohaddes-Ardabili, L, H Zheng, S.B Ogale, B Hannoyer, W Tian, J Wang, S.E Lofland, S.R Shinde, T Zhao, Y Jia, L Salamanca-Riba, D.G Schlom, M Wuttig, and Ramamoorthy Ramesh. "Self-assembled single-crystal ferromagnetic iron nanowires formed by decomposition." Nature Materials 3 (2004) 533–538.

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Misirlioglu, I.B, A.L Vasiliev, M Aindow, S.P Alpay, and Ramamoorthy Ramesh. "Threading dislocation generation in epitaxial (Ba,Sr)TiO3 films grown on (001) LaAlO3 by pulsed laser deposition." Applied Physics Letters 84 (2004) 1742–1744.

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Shinde, S.R, S.B Ogale, J.S Higgins, H Zheng, A.J Millis, V.N Kulkarni, Ramamoorthy Ramesh, R.L Greene, and T Venkatesan. "Co-occurrence of superparamagnetism and anomalous hall effect in highly reduced cobalt-doped rutile TiO2-δ films." Physical Review Letters 92 (2004) 166601–1.

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Alpay, S.P, I.B Misirlioglu, V Nagarajan, and Ramamoorthy Ramesh. "Can interface dislocations degrade ferroelectric properties?" Applied Physics Letters 85 (2004) 2044–2046.

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Li, J, B Nagaraj, H Liang, W Cao, C.H Lee, and Ramamoorthy Ramesh. "Ultrafast polarization switching in thin-film ferroelectrics." Applied Physics Letters 84 (2004) 1174–1176.

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Prasertchoung, S, V Nagarajan, Z Ma, Ramamoorthy Ramesh, J.S Cross, and M Tsukada. "Polarization switching of submicron ferroelectric capacitors using an atomic force microscope." Applied Physics Letters 84 (2004) 3130–3132.

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Zheng, H, J Wang, L Mohaddes-Ardabili, M Wuttig, L Salamanca-Riba, D.G Schlom, and Ramamoorthy Ramesh. "Three-dimensional heteroepitaxy in self-assembled BaTiO 3- CoFe 2O 4 nanostructures." Applied Physics Letters 85 (2004) 2035–2037.

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Bai, F, H Zheng, H Cao, L.E Cross, Ramamoorthy Ramesh, J Li, and D Viehland. "Epitaxially induced high temperature (>900 K) cubic-tetragonal structural phase transition in BaTiO 3 thin films." Applied Physics Letters 85 (2004) 4109–4111.

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Zhao, T, S.B Ogale, S.R Shinde, Ramamoorthy Ramesh, R Droopad, J Yu, K Eisenbeiser, and J Misewich. "Colossal magnetoresistive manganite-based ferroelectric field-effect transistor on Si." Applied Physics Letters 84 (2004) 750–752.

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Chang, K.-S, M.A Aronova, C.-L Lin, M Murakami, M.-H Yu, J R Hattrick-Simpers, O.O Famodu, S.Y Lee, Ramamoorthy Ramesh, M Wuttig, I Takeuchi, C Gao, and L.A Bendersky. "Exploration of artificial multiferroic thin-film heterostructures using composition spreads." Applied Physics Letters 84 (2004) 3091–3093.

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Ouyang, J, S.Y Yang, L Chen, Ramamoorthy Ramesh, and A.L Roytburd. "Orientation dependence of the converse piezoelectric constants for epitaxial single domain ferroelectric films." Applied Physics Letters 85 (2004) 278–280.

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Zheng, H, L Salamanca-Riba, Ramamoorthy Ramesh, and H Li. "Suppression of antiphase domain boundary formation in Ba 0.5Sr 0.5TiO 3 films grown on vicinal MgO substrates." Applied Physics Letters 85 (2004) 2905–2907.

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Zheng, H, J Wang, S.E Lofland, Z Ma, L Mohaddes-Ardabili, T Zhao, L Salamanca-Riba, S.R Shinde, S.B Ogale, F Bai, D Viehland, Y Jia, D.G Schlom, M Wuttig, A Roytburd, and Ramamoorthy Ramesh. "Multiferroic BaTiO3-CoFe2O4 Nanostructures." Science 303 (2004) 661–663.

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Li, J.-H, L Chen, V Nagarajan, Ramamoorthy Ramesh, and A.L Roytburd. "Finite element modeling of piezoresponse in nanostructured ferroelectric films." Applied Physics Letters 84 (2004) 2626–2628.

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Li, J, J Wang, M Wuttig, Ramamoorthy Ramesh, N Wang, B Ruette, A.P Pyatakov, A.K Zvezdin, and D Viehland. "Dramatically enhanced polarization in (001), (101), and (111) BiFeO 3 thin films due to epitiaxial-induced transitions." Applied Physics Letters 84 (2004) 5261–5263.

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Tselev, A, C.M Brooks, S.M Anlage, H Zheng, L Salamanca-Riba, Ramamoorthy Ramesh, and M.A Subramanian. "Evidence for power-law frequency dependence of intrinsic dielectric response in the CaCu3Ti4O12." Physical Review B - Condensed Matter and Materials Physics 70 (2004) 144101–1.

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Chen, L, J Ouyang, C.S Ganpule, V Nagarajan, Ramamoorthy Ramesh, and A.L Roytburd. "Formation of 90° elastic domains during local 180° switching in epitaxial ferroelectric thin films." Applied Physics Letters 84 (2004) 254–256.

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Shinde, S.R, S.B Ogale, J Higgins, R.J Choudhary, V.N Kulkarni, T Venkatesan, H Zheng, Ramamoorthy Ramesh, A.V Pogrebnyakov, S.Y Xu, Q Li, X.X Xi, J.M Redwing, and D Kanjilal. "Modification of critical current density of MgB 2 films irradiated with 200 MeV Ag ions." Applied Physics Letters 84 (2004) 2352–2354.

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Nagarajan, V, S Prasertchoung, T Zhao, H Zheng, J Ouyang, Ramamoorthy Ramesh, W Tian, X.Q Pan, D.M Kim, C.B Eom, H Kohlstedt, and R Waser. "Size effects in ultrathin epitaxial ferroelectric heterostructures." Applied Physics Letters 84 (2004) 5225–5227.

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2003

Wang, J, J.B Neaton, H Zheng, V Nagarajan, S.B Ogale, B Liu, D Viehland, V Vaithyanathan, D.G Schlom, U.V Waghmare, N.A Spaldin, K.M Rabe, M Wuttig, and Ramamoorthy Ramesh. "Epitaxial BiFeO3 multiferroic thin film heterostructures." Science 299 (2003) 1719–1722.

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