Publications
Publications by Research Area
Publications by Division
2002
Roelofs, A., N.A. Pertsev, R. Waser, F. Schlaphof, L.M. Eng, C. Ganpule, V. Nagarajan, and Ramamoorthy Ramesh."Depolarizing-field-mediated 180° switching in ferroelectric thin films with 90° domains."Applied Physics Letters
80 (2002) 1424-1426. DOI
Li, Y., V. Nagarajan, S. Aggarwal, Ramamoorthy Ramesh, L.G. Salamanca-Riba, and L.J. Martínez-Miranda."Depth profile study of ferroelectric PbZr0.2Ti0.8O3 films."Journal of Applied Physics
92 (2002) 6762-6767. DOI
Liu, B.T., K. Maki, Y. So, V. Nagarajan, Ramamoorthy Ramesh, J. Lettieri, J.H. Haeni, D.G. Schlom, W. Tian, X.Q. Pan, F.J. Walker, and R.A. McKee."Epitaxial La-doped SrTiO3 on silicon: A conductive template for epitaxial ferroelectrics on silicon."Applied Physics Letters
80 (2002) 4801-4803. DOI
Ganpule, C.S., V. Nagarajan, B.K. Hill, A.L. Roytburd, E.D. Williams, Ramamoorthy Ramesh, S.P. Alpay, A. Roelofs, R. Waser, and L.M. Eng."Imaging three-dimensional polarization in epitaxial polydomain ferroelectric thin films."Journal of Applied Physics
91 (2002) 1477-1481. DOI
Liu, B.T., K. Maki, S. Aggarwal, B. Nagaraj, V. Nagarajan, L. Salamanca-Riba, Ramamoorthy Ramesh, A.M. Dhote, and O. Auciello."Low-temperature integration of lead-based ferroelectric capacitors on Si with diffusion barrier layer."Applied Physics Letters
80 (2002) 3599-3601. DOI
Nagarajan, V., C.S. Ganpule, A. Roytburd, and Ramamoorthy Ramesh."Nanoscale phenomena in ferroelectric thin films."Integrated Ferroelectrics
42 (2002) 173-189. DOI
Nagarajan, V., C.S. Ganpule, A. Stanishevsky, B.T. Liu, and Ramamoorthy Ramesh."Nanoscale phenomena in synthetic functional oxide heterostructures."Microscopy and Microanalysis
8 (2002) 333-349. DOI
Ganpule, C.S., A.L. Roytburd, V. Nagarajan, B.K. Hill, S.B. Ogale, E.D. Williams, Ramamoorthy Ramesh, and J.F. Scott."Polarization relaxation kinetics and 180° domain wall dynamics in ferroelectric thin films."Physical Review B - Condensed Matter and Materials Physics
65 (2002) 1-7. DOI
Ganpule, C.S., A.L. Roytburd, V. Nagarajan, B.K. Hill, S.B. Ogale, E.D. Williams, Ramamoorthy Ramesh, and J.F. Scott."Polarization relaxation kinetics and 180° domain wall dynamics in ferroelectric thin films."Physical Review B - Condensed Matter and Materials Physics
65 (2002) 141011-141017.
Nagarajan, V., A. Stanishevsky, L. Chen, T. Zhao, B.-T. Liu, J. Melngailis, A.L. Roytburd, Ramamoorthy Ramesh, J. Finder, Z. Yu, R. Droopad, and K. Eisenbeiser."Realizing intrinsic piezoresponse in epitaxial submicron lead zirconate titanate capacitors on Si."Applied Physics Letters
81 (2002) 4215-4217. DOI
2001
Alpay, S.P., A.L. Roytburd, V. Nagarajan, L.A. Bendersky, and Ramamoorthy Ramesh."Cellular domain architecture of stress-free epitaxial ferroelectric films."Materials Research Society Symposium - Proceedings
655 (2001) XLXXV-XLXXVI.
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. DOI
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. DOI
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.
Ganpule, C.S., A.L. Roytburd, V. Nagarajan, A. Stanishevsky, J. Melngailis, E.D. Williams, and Ramamoorthy Ramesh."Nanoscale electromechanical phenomena in ferroelectric thin films."Materials Research Society Symposium - Proceedings
655 (2001) XVI-XVII.
Liang, H.Y., I.I. Smolyaninov, C.H. Lee, C.C. Davis, V. Nagarajan, and Ramamoorthy Ramesh."Near field optical second harmonic imaging of the polydomain structure of epitaxial PbZrxTi1-xO3 thin films."Materials Research Society Symposium - Proceedings
655 (2001) XLXXVII-XLXXVIII.
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. DOI
Schrott, A.G., J.A. Misewich, D.W. Abraham, Ramamoorthy Ramesh, and V. Nagarajan."Oxide electrodes for buried-channel field effect transistors."Materials Research Society Symposium - Proceedings
666 (2001) F541-F546.
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. DOI
2000
Petit, M., V. Nagarajan, S. Aggarwal, Ramamoorthy Ramesh, and L.J. Martínez-Miranda."Analysis of thin PZT films as a function of depth and thickness by GIXS."Integrated Ferroelectrics
29 (2000) 127-141. DOI
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. DOI
Nagarajan, V., S.P. Alpay, C.S. Ganpule, B. Nagaraj, S. Aggarwal, A.L. Roytburd, E.D. Williams, and Ramamoorthy Ramesh."Epitaxial PMN-PT relaxor thin films: dependence of dielectric and piezoelectric properties on film thickness."Materials Research Society Symposium - Proceedings
596 (2000) 505-510.
Roytburd, A.L., S.P. Alpay, V. Nagarajan, C.S. Ganpule, S. Aggarwal, E.D. Williams, and Ramamoorthy Ramesh."Measurement of internal stresses via the polarization in epitaxial ferroelectric films."Physical Review Letters
85 (2000) 190-193. DOI
Ganpule, C.S., V. Nagarajan, H. Li, A.S. Ogale, D.E. Steinhauer, S. Aggarwal, E. Williams, Ramamoorthy Ramesh, and P. De Wolf."Role of 90° domains in lead zirconate titanate thin films."Applied Physics Letters
77 (2000) 292-294. DOI
Nagarajan, V., S.P. Alpay, C.S. Ganpule, B.K. Nagaraj, S. Aggarwal, E.D. Williams, A.L. Roytburd, and Ramamoorthy Ramesh."Role of substrate on the dielectric and piezoelectric behavior of epitaxial lead magnesium niobate-lead titanate relaxor thin films."Applied Physics Letters
77 (2000) 438-440. DOI