Publications

X Author: Ramamoorthy Ramesh

1998

Stanishevsky, A., S. Aggarwal, A.S. Prakash, J. Melngailis, and Ramamoorthy Ramesh."Focused ion-beam patterning of nanoscale ferroelectric capacitors."Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures 16 (1998) 3899-3902.
Ogale, S.B., K. Ghosh, J.Y. Gu, R. Shreekala, S.R. Shinde, M. Downes, M. Rajeswari, R.P. Sharma, R.L. Greene, T. Venkatesan, Ramamoorthy Ramesh, R. Bathe, S.I. Patil, R. Ravikumar, S.K. Arora, and G.K. Mehta."Influence of 90 MeV oxygen ion induced disorder on the magnetotransport in epitaxial La0.7Ca0.3MnO3 thin films."Journal of Applied Physics 84 (1998) 6255-6261. DOI(link is external)
Ryen, L., C. Kwon, M. Robson, Ramamoorthy Ramesh, and E. Olsson."Influence of strain and annealing on microstructure and magnetic/electric properties of epitaxial (001) La0.70Ba0.30MnO3 films."Doktorsavhandlingar vid Chalmers Tekniska Hogskola (1998) 1-16.
Gu, J.Y., S.B. Ogale, M. Rajeswari, T. Venkatesan, Ramamoorthy Ramesh, V. Radmilovic, U. Dahmen, G. Thomas, and T.W. Noh."In-plane grain boundary effects on the magnetotransport properties of La0.7Sr0.3MnO3-δ."Applied Physics Letters 72 (1998) 1113-1115. DOI(link is external)
Friessnegg, T., S. Aggarwal, B. Nielsen, Ramamoorthy Ramesh, D.J. Keeble, and E.H. Poindexter."Investigation of vacancy-related defects in (Pb,La)(Zr,Ti)O3 thin films using positron annihilation."IEEE International Symposium on Applications of Ferroelectrics (1998) 147-150.
Aggarwal, S., A.S. Prakash, T.K. Song, S. Sadashivan, A.M. Dhote, B. Yang, Ramamoorthy Ramesh, Y. Kisler, and S.E. Bernacki."Lead based ferroelectric capacitors for low voltage non-volatile memory applications."Integrated Ferroelectrics 19 (1998) 159-177. DOI(link is external)
Park, J.-H., E. Vescovo, H.-J. Kim, C. Kwon, Ramamoorthy Ramesh, and T. Venkatesan."Magnetic properties at surface boundary of a half-metallic ferromagnet La0.7Sr0.3MnO3."Physical Review Letters 81 (1998) 1953-1956. DOI(link is external)
Ogale, S., K. Ghosh, R. Sharma, R. Greene, Ramamoorthy Ramesh, and T. Venkatesan."Magnetotransport anisotropy effects in epitaxial magnetite thin films."Physical Review B - Condensed Matter and Materials Physics 57 (1998) 7823-7828. DOI(link is external)
Venkatesan, T., M. Rajeswari, Z.-W. Dong, S.B. Ogale, and Ramamoorthy Ramesh."Manganite-based devices: Opportunities, bottlenecks and challenges."Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 356 (1998) 1661-1680. DOI(link is external)
Li, H., B. Yang, A. Dhote, S. Aggarwal, L. Salamanca-Riba, and Ramamoorthy Ramesh."Microstructure investigations and structure-property correlations in ferroelectric thin-film capacitors."Materials Research Society Symposium - Proceedings 493 (1998) 171-176.
Gruverman, A., S.A. Prakash, S. Aggarwal, Ramamoorthy Ramesh, O. Auciello, and H. Tokumoto."Nanoscale investigation of polarization retention loss in ferroelectric thin films via scanning force microscopy."Materials Research Society Symposium - Proceedings 493 (1998) 53-58.
Auciello, O., A. Gruverman, H. Tokumoto, S.A. Prakash, S. Aggarwal, and Ramamoorthy Ramesh."Nanoscale scanning force imaging of polarization phenomena in ferroelectric thin films."MRS Bulletin 23 (1998) 33-41.
Dong, Z.W., S.P. Pai, Ramamoorthy Ramesh, T. Venkatesan, M. Johnson, Z.Y. Chen, A. Cavanaugh, Y.G. Zhao, X.L. Jiang, R.P. Sharma, S. Ogale, and R.L. Greene."Novel high-Tc transistors with manganite oxides."Journal of Applied Physics 83 (1998) 6780-6782. DOI(link is external)
Bernhard, J.M., A. Rouse, E.D. Sosa, D.E. Golden, B.R. Chalamala, S. Aggarwal, B.E. Gnade, and Ramamoorthy Ramesh."Photoelectric workfunctions of metals oxide films and emission characteristics of molybdenum emitter tips with oxide coatings."Proceedings of the IEEE International Vacuum Microelectronics Conference, IVMC (1998) 32-33.
Auciello, O., J.F. Scott, and Ramamoorthy Ramesh."The physics of ferroelectric memories."Physics Today 51 (1998) 22-27. DOI(link is external)
Aggarwal, S., and Ramamoorthy Ramesh."Point defect chemistry of metal oxide heterostructures."Annual Review of Materials Science 28 (1998) 463-499. DOI(link is external)
Alpay, S.P., A.S. Prakash, S. Aggarwal, P. Shuk, M. Greenblatt, Ramamoorthy Ramesh, and A.L. Roytburd."Polydomain formation in epitaxial PbTiO3 films."Scripta Materialia 39 (1998) 1435-1441. DOI(link is external)
Alpay, S.P., A.S. Prakash, S. Aggarwal, Ramamoorthy Ramesh, A.L. Roytburd, P. Shuk, and M. Greenblatt."Polydomain structure of epitaxial PbTiO3 films on MgO."Materials Research Society Symposium - Proceedings 493 (1998) 111-116.
Ghosh, K., S.B. Ogale, S.P. Pai, M. Robson, E. Li, I. Jin, Z.-W. Dong, R.L. Greene, Ramamoorthy Ramesh, T. Venkatesan, and M. Johnson."Positive giant magnetoresistance in a Fe3O4/SrTiO3/La0.7Sr 0.3MnO3 heterostructure."Applied Physics Letters 73 (1998) 689-691. DOI(link is external)
Ramesh, Ramamoorthy."Process integration of PZT thin films with oxide electrodes for high density nonvolatile memories."Integrated Ferroelectrics 20 (1998) 69. DOI(link is external)
Auciello, O., C.M. Foster, and Ramamoorthy Ramesh."Processing technologies for ferroelectric thin films and heterostructures."Annual Review of Materials Science 28 (1998) 501-531. DOI(link is external)
Song, T.K., J. Ahn, B. Yang, S. Aggarwal, and Ramamoorthy Ramesh."Pulse width dependent activation voltage measurements of ferroelectric (Pb,La)(Zr,Ti)O3 thin film capacitors for nonvolatile memories."Journal of the Korean Physical Society 32 (1998) S1721-S1723.
Aggarwal, S., S.R. Perusse, S. Madhukar, T.K. Song, C.L. Canedy, Ramamoorthy Ramesh, S. Choopun, R.P. Sharma, T. Venkatesan, and S.M. Green."Rapid thermal annealing of oxide electrodes for nonvolatile ferroelectric memory structures."Journal of Electroceramics 2 (1998) 171-179. DOI(link is external)
Lofland, S.E., S.M. Bhagat, V.V. Srinivasu, Ramamoorthy Ramesh, B.M. Simion, and G. Thomas."Spin reorientation transition due to thickness ratio variation in EuBi 2Fe5O12/Y3Fe5O 12 multilayer films - Ferrimagnetic resonance studies."Journal of Applied Physics 83 (1998) 3750-3753. DOI(link is external)
Im, J., A.R. Krauss, A.M. Dhote, D.M. Gruen, O. Auciello, Ramamoorthy Ramesh, and R.P.H. Chang."Studies of metallic species and oxygen incorporation during sputter-deposition of SrBi2Ta2O9 films, using mass spectroscopy of recoiled ions."Applied Physics Letters 72 (1998) 2529-2531. DOI(link is external)