Publications

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Journal Article
Friessnegg, T., S. Aggarwal, Ramamoorthy Ramesh, B. Nielsen, E.H. Poindexter, and D.J. Keeble. "Vacancy formation in (Pb,La)(Zr,Ti)O3 capacitors with oxygen deficiency and the effect on voltage offset." Applied Physics Letters 77 (2000) 127-129.
Keeble, D.J., A. Krishnan, T. Friessnegg, B. Nielsen, S. Madhukar, S. Aggarwal, Ramamoorthy Ramesh, and E.H. Poindexter. "Vacancy defects in thin-film La0.5Sr0.5CoO3-δ observed by positron annihilation." Applied Physics Letters 73 (1998) 508-510.
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.
Nagarajan, V., I.G. Jenkins, S.P. Alpay, H. Li, S. Aggarwal, L. Salamanca-Riba, A.L. Roytburd, and Ramamoorthy Ramesh. "Thickness dependence of structural and electrical properties in epitaxial lead zirconate titanate films." Journal of Applied Physics 86 (1999) 595-602.
Aggarwal, S., I.G. Jenkins, B. Nagaraj, C.J. Kerr, C. Canedy, Ramamoorthy Ramesh, G. Velasquez, L. Boyer, and J .T., Jr. "Switching properties of Pb(Nb, Zr,Ti)O3 capacitors using SrRuO3 electrodes." Applied Physics Letters 75 (1999) 1787-1789.
Fhessnegg, T., S. Aggarwal, B. Nielsen, Ramamoorthy Ramesh, D.J. Keeble, and E.H. Poindcxtor. "A study of vacancy-related defects in (pb,la)(zr,ti)o3 thin films using positron annihilation." IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 47 (2000) 916-920.
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.
Canedy, C.L., S. Aggarwal, H. Li, T. Venkatesan, Ramamoorthy Ramesh, F.W. Van Keuls, R.R. Romanofsky, and F.A. Miranda. "Structural and dielectric properties of epitaxial Ba1-xSrxTiO3/Bi4Ti3O 12/ZrO2 heterostructures grown on silicon." Applied Physics Letters 77 (2000) 1523-1525.
Chalamala, B.R., Y. Wei, R.H. Reuss, S. Aggarwal, S.R. Perusse, B.E. Gnade, and Ramamoorthy Ramesh. "Stability and chemical composition of thermally grown iridium-oxide thin films." Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures 18 (2000) 1919-1922.
Aggarwal, S., A.P. Monga, S.R. Perusse, Ramamoorthy Ramesh, V. Ballarotto, E.D. Williams, B.R. Chalamala, Y. Wei, and R.H. Reuss. "Spontaneous ordering of oxide nanostructures." Science 287 (2000) 2235-2237.
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).
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.
Ganpule, C.S., A. Stanishevsky, Q. Su, S. Aggarwal, J. Melngailis, E. Williams, and Ramamoorthy Ramesh. "Scaling of ferroelectric properties in thin films." Applied Physics Letters 75 (1999) 409-411.
Ganpule, C.S., A. Stanishevsky, S. Aggarwal, J. Melngailis, E. Williams, Ramamoorthy Ramesh, V. Joshi, and Paz De Araujo. "Scaling of ferroelectric and piezoelectric properties in Pt/SrBi2Ta2O9/Pt thin films." Applied Physics Letters 75 (1999) 3874-3876.
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.
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.
Aggarwal, S., S.R. Perusse, C.J. Kerr, Ramamoorthy Ramesh, D.B. Romero, J .T., Jr., L. Boyer, and G. Velasquez. "Recovery of forming gas damaged Pb(Nb, Zr, Ti)O3 capacitors." Applied Physics Letters 76 (2000) 918-920.
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.
Madhukar, S., S. Aggarwal, A.M. Dhote, Ramamoorthy Ramesh, S.B. Samavedam, S. Choopun, and R.P. Sharma. "Pulsed laser-ablation deposition of thin films of molybdenum suicide and its properties as a conducting barrier for ferroelectric random-access memory technology." Journal of Materials Research 14 (1999) 940-947.
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.
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.
Aggarwal, S., and Ramamoorthy Ramesh. "Point defect chemistry of metal oxide heterostructures." Annual Review of Materials Science 28 (1998) 463-499.
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.
Aggarwal, S., S.B. Ogale, C.S. Ganpule, S.R. Shinde, V.A. Novikov, A.P. Monga, M.R. Burr, Ramamoorthy Ramesh, V. Ballarotto, and E.D. Williams. "Oxide nanostructures through self-assembly." Applied Physics Letters 78 (2001) 1442-1444.
Aggarwal, S., S.R. Perusse, B. Nagaraj, and Ramamoorthy Ramesh. "Oxide electrodes as barriers to hydrogen damage of Pb(Zr,Ti)O3-based ferroelectric capacitors." Applied Physics Letters 74 (1999) 3023-3025.

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