V Nagarajan

Publications

Viewing 25 of 54 publications

2007

Jia, C.-L, V Nagarajan, J.-Q He, L Houben, T Zhao, Ramamoorthy Ramesh, K Urban, and R Waser. "Unit-cell scale mapping of ferroelectricity and tetragonality in epitaxial ultrathin ferroelectric films." Nature Materials 6 (2007) 64–69.

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2006

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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Petraru, A, V Nagarajan, H Kohlstedt, Ramamoorthy Ramesh, D.G Schlom, and R Waser. "Simultaneous measurement of the piezoelectric and dielectric response of nanoscale ferroelectric capacitors by an atomic force microscopy based approach." Applied Physics A: Materials Science and Processing 84 (2006) 67–71.

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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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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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2005

Nagarajan, V, S Aggarwal, A Gruverman, Ramamoorthy Ramesh, and R Waser. "Nanoscale polarization relaxation in a polycrystalline ferroelectric thin film: Role of local environments." Applied Physics Letters 86 (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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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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2004

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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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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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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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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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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2003

Chen, L, V Nagarajan, Ramamoorthy Ramesh, and A.L Roytburd. "Nonlinear electric field dependence of piezoresponse in epitaxial ferroelectric lead zirconate titanate thin films." Journal of Applied Physics 94 (2003) 5147–5152.

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Schrott, A.G, J.A Misewich, Ramamoorthy Ramesh, and V Nagarajan. "Ferroelectric field effect device." Materials Research Society Symposium - Proceedings. Ed. Ginley D, Guha S, Carter S, Chambers S.A, Droopad R, Hosono H, Paine D.C, Schlom D.G, and Tate J. Vol. 747. 2003. 287–292.

Morrison, F.D, Y Luo, I Szafraniak, V Nagarajan, R.B Wehrspohn, M Steinhart, J.H Wendorff, N.D Zakharov, E.D Mishina, K.A Vorotilov, A.S Sigov, S Nakabayashi, M Alexe, Ramamoorthy Ramesh, and J.F Scott. "Ferroelectric nanotubes." Reviews on Advanced Materials Science 4 (2003) 114–122.

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Luo, Y, I Szafraniak, N.D Zakharov, V Nagarajan, M Steinhart, R.B Wehrspohn, J.H Wendorff, Ramamoorthy Ramesh, and M Alexe. "Nanoshell tubes of ferroelectric lead zirconate titanate and barium titanate." Applied Physics Letters 83 (2003) 440–442.

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Schrott, A.G, J.A Misewich, V Nagarajan, and Ramamoorthy Ramesh. "Ferroelectric field-effect transistor with a SrRuxTi1-xO3 channel." Applied Physics Letters 82 (2003) 4770–4772.

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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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Maki, K, B.T Liu, H Vu, V Nagarajan, Ramamoorthy Ramesh, Y Fujimori, T Nakamura, and H Takasu. "Controlling crystallization of Pb(Zr,Ti)O3 thin films on IrO2 electrodes at low temperature through interface engineering." Applied Physics Letters 82 (2003) 1263–1265.

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Liang, H.Y, I.I Smolyaninov, J Li, V Nagarajan, Ramamoorthy Ramesh, C.C Davis, and C.H Lee. "Electric field induced SHG in PZT thin films studied using near-field scanning optical microscopy." OSA Trends in Optics and Photonics Series. Vol. 88. Optical Society of American (OSA), 2003. 1685–1686.

Nagarajan, V, A Roytburd, A Stanishevsky, S Prasertchoung, T Zhao, L Chen, J Melngailis, O Auciello, and Ramamoorthy Ramesh. "Dynamics of ferroelastic domains in ferroelectric thin films." Nature Materials 2 (2003) 43–47.

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Luo, Y, I Szafraniak, V Nagarajan, R.B Wehrspohn, M Steinhart, J.H Wendorff, N.D Zakharov, Ramamoorthy Ramesh, and M Alexe. "Ferroelectric lead zirconate titanate and barium titanate nanotubes." Integrated Ferroelectrics. Vol. 59. 2003. 1513–1520.

Luo, Y, I Szafraniak, V Nagarajan, R.B Wehrspohn, M Steinhart, J.H Wendorff, N.D Zakharov, Ramamoorthy Ramesh, and M Alexe. "Ferroelectric lead zirconate titanate and barium titanate nanoshell tubes." Materials Research Society Symposium - Proceedings. Ed. LaFan D.A, Ayon A.A, Madou M.J, and McNie M.E. Vol. 782. 2003. 415–420.

Steinhart, M, Y Luo, M Alexe, Z Jia, A.K Schaper, R.B Wehrspohn, J.H Wendorff, V Nagarajan, Ramamoorthy Ramesh, and U Gösele. "Functionalized nanotubes by wetting of porous templates." VDI Berichte (2003) 161–164.

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