Ramamoorthy Ramesh

Publications

Viewing 25 of 722 publications

2001

Chalamala, B.R, R.H Reuss, Y Wei, J.M Bernhard, E.D Sosa, D.E Golden, S Aggarwal, and Ramamoorthy Ramesh. "Oxidation of molybdenum thin films and its impact on molybdenum field emitter arrays." Materials Research Society Symposium Proceedings. Vol. 685. 2001. 353–358.

Roytburd, A.L, S.P Alpay, L.A Bendersky, V Nagarajan, and Ramamoorthy Ramesh. "Three-domain architecture of stress-free epitaxial ferroelectric films." Journal of Applied Physics 89 (2001) 553–556.

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Maximov, G.A, O.N Gorshkov, V.V Novikov, A.S Strahkov, D.O Filatov, S.Yu Zubkov, D.E Nikolichev, S Aggarwal, Ramamoorthy Ramesh, and E Williams. "Ultraviolet- and Plasma-Enhanced Self-Assembled Growth and SPM Characterization of Pd Oxide Nanotips." Physics of Low-Dimensional Structures 2001 (2001) 175–182.

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Van Keuls, F.W, R.R Romanofsky, C.H Mueller, J.D Warner, C.L Canedy, Ramamoorthy Ramesh, and F.A Miranda. "Current status of thin film (Ba,Sr)TiO3 tunable microwave components for RF communications." Integrated Ferroelectrics. Vol. 34. 2001. 1605/165–1616/176.

Schmitz, T, K Prume, S Tiedke, A Roelofs, T Schneller, U Kall, M Grossmann, R Waser, C Ganpule, A Stanishefsky, and Ramamoorthy Ramesh. "Electrical measurements on capacitor sizes in the submicron regime for the characterization of real memory cell capacitors." Integrated Ferroelectrics. Vol. 37. 2001. 163–172.

Shinde, S.R, S.B Ogale, V Novikov, A.S Ogale, Ramamoorthy Ramesh, E.D Williams, and S Aggarwal. "Self-organized pattern formation in the oxidation of supported iron thin films. I. An experimental study." Physical Review B - Condensed Matter and Materials Physics 64 (2001).

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Tiedke, S, T Schmitz, K Prume, A Roelofs, T Schneller, U Kall, R Waser, C.S Ganpule, V Nagarajan, A Stanishevsky, and Ramamoorthy Ramesh. "Direct hysteresis measurements of single nanosized ferroelectric capacitors contacted with an atomic force microscope." Applied Physics Letters 79 (2001) 3678–3680.

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Krauss, A.R, O Auciello, A.M Dhote, J Im, S Aggarwal, Ramamoorthy Ramesh, E.A Irene, Y Gao, and A.H Mueller. "Studies of ferroelectric film growth and capacitor interface processes via in situ analytical techniques and correlation with electrical properties." Integrated Ferroelectrics 32 (2001) 121–131.

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Nagarajan, V, C.S Ganpule, H Li, L Salamanca-Riba, A.L Roytburd, E.D Williams, and Ramamoorthy Ramesh. "Control of domain structure of epitaxial PbZr0.2Ti0.8O3 thin films grown on vicinal (001) SrTiO3 substrates." Applied Physics Letters 79 (2001) 2805–2807.

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Ganpule, C.S, V Nagarajan, H Li, A.S Ogale, A.D Martinez, S.B Ogale, S Aggarwall, E Williams, P De Wolf, and Ramamoorthy Ramesh. "Direct observation of domain dynamics in lead zirconate titanate thin films." Integrated Ferroelectrics 32 (2001) 199–208.

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Dhote, A.M, O Auciello, D.M Gruen, and Ramamoorthy Ramesh. "Studies of thin film growth and oxidation processes for conductive Ti-Al diffusion barrier layers via in situ surface sensitive analytical techniques." Applied Physics Letters 79 (2001) 800–802.

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Saraf, L.V, S.E Lofland, A.V Cresce, S.M Bhagat, and Ramamoorthy Ramesh. "Structural and ferromagnetic resonance characteristics of BaFe12O19 films with minimal linewidths." Applied Physics Letters 79 (2001) 385–387.

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Nagaraj, B, S Aggarwal, and Ramamoorthy Ramesh. "Influence of contact electrodes on leakage characteristics in ferroelectric thin films." Journal of Applied Physics 90 (2001) 375–382.

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Saraf, L.V, S.E Lofland, A Von Cresce, A.P Monga, S.M Bhagat, and Ramamoorthy Ramesh. "Observation of nearly intrinsic ferromagnetic resonance linewidth in BaFe 12O 19 films deposited by pulsed laser deposition." IEEE Transactions on Magnetics 37 (2001) 2377–2379.

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Wu, T, S.B Ogale, J.E Garrison, B Nagaraj, A Biswas, Z Chen, R.L Greene, Ramamoorthy Ramesh, T Venkatesan, and A.J Millis. "Electroresistance and electronic phase separation in mixed-valent manganites." Physical Review Letters 86 (2001) 5998–6001.

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Smolyaninov, I.I, H.Y Liang, C.H Lee, C.C Davis, V Nagarajan, and Ramamoorthy Ramesh. "Near-field second harmonic imaging of the c/a/c/a polydomain structure of epitaxial PbZrxTi1-xO3 thin films." Journal of Microscopy 202 (2001) 250–254.

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Ramesh, Ramamoorthy, S Aggarwal, and O Auciello. "Science and technology of ferroelectric films and heterostructures for non-volatile ferroelectric memories." Materials Science and Engineering: R: Reports 32 (2001) 191–236.

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2000

Ganpule, C.S, V Nagarajan, S.B Ogale, A.L Roytburd, E.D Williams, and Ramamoorthy Ramesh. "Domain nucleation and relaxation kinetics in ferroelectric thin films." Applied Physics Letters 77 (2000) 3275–3277.

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Mueller, C.H, F.W Van Keuls, R.R Romanofsky, F.A Miranda, J.D Warner, C.L Canedy, and Ramamoorthy Ramesh. "Characterization of (Ba0.5Sr0.5)TiO3 thin films for Ku-band phase shifters." Integrated Ferroelectrics 28 (2000) 139–149.

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Saraf, L.V, S.B Ogale, Z Chen, R.P Godfrey, T Venkatesan, and Ramamoorthy Ramesh. "Correlation of large dielectric response with the ordering transitions in PR0.67Ca0.33MnO3." Physical Review B - Condensed Matter and Materials Physics 62 (2000) R11961-R11964.

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Subramanyam, G, F.A Miranda, F Van Keuls, R.R Romanofsky, C.L Canedy, S Aggarwal, T Venkatesan, and Ramamoorthy Ramesh. "Performance of a K-Band Voltage-Controlled Lange Coupler Using a Ferroelectric Tunable Microstrip Configuration." IEEE Microwave and Guided Wave Letters 10 (2000) 136–138.

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Tipton, Wesley, K Kirchner, R Godfrey, M Cardenas, S Aggarwal, H Li, and Ramamoorthy Ramesh. "Enhanced-response pyroelectric heterostructures." Applied Physics Letters 77 (2000) 2388–2390.

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Robson, M.C, C Kwon, S.E Lofland, S.B Ogale, S.M Bhagat, M Rajeswari, T Venkatesan, and Ramamoorthy Ramesh. "Room temperature magnetoresistance at low magnetic fields in La0.7Ba0.3MnO3." Journal of Electroceramics 4 (2000) 167–177.

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Canedy, C.L, H Li, S.P Alpay, L Salamanca-Riba, A.L Roytburd, and Ramamoorthy Ramesh. "Dielectric properties in heteroepitaxial Ba0.6Sr0.4TiO3 thin films: Effect of internal stresses and dislocation-type defects." Applied Physics Letters 77 (2000) 1695–1697.

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Bernhard, John, Ambrosio Rouse, Edward Sosa, Bruce Gnade, David Golden, Babu Chalamala, Sanjeev Aggarwal, and Ramamoorthy Ramesh. "Field emission energy distribution and current-voltage characteristics using single tip gated diodes." Materials Research Society Symposium - Proceedings. Vol. 558. Materials Research Society, Warrendale, PA, United States, 2000. 85–90.