Publications
Publications by Research Area
Publications by Division
X Author: V Nagarajan
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. DOI
2006
Nagarajan, V, A Stanishevsky, and Ramamoorthy Ramesh."Ferroelectric nanostructures via a modified focused ion beam technique."Nanotechnology
17 (2006) 338-343. DOI
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). DOI
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. DOI
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). DOI
2005
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. DOI
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. DOI
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. DOI
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. DOI
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. DOI
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. DOI
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. DOI
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. DOI
2003
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. DOI
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. DOI
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
88 (2003) 1685-1686.
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. DOI
Schrott, A.G, J.A Misewich, Ramamoorthy Ramesh, V Nagarajan, Ginley D, Guha S, Carter S, Chambers S.A, Droopad R, Hosono H, Paine D.C, Schlom D.G, and Tate J."Ferroelectric field effect device."Materials Research Society Symposium - Proceedings
747 (2003) 287-292.
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. DOI
Luo, Y, I Szafraniak, V Nagarajan, R.B Wehrspohn, M Steinhart, J.H Wendorff, N.D Zakharov, Ramamoorthy Ramesh, M Alexe, LaFan D.A, Ayon A.A, Madou M.J, and McNie M.E."Ferroelectric lead zirconate titanate and barium titanate nanoshell tubes."Materials Research Society Symposium - Proceedings
782 (2003) 415-420.
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
59 (2003) 1513-1520. DOI
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.
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.
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. DOI
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. DOI