Publications

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1997
Lofland, S.E., P.H. Kim, P. Dahiroc, S.M. Bhagat, S.D. Tyagi, C. Kwon, R. Shreekala, Ramamoorthy Ramesh, and T. Venkatesan. "Microwave surface resistance of colossal magnetoresistance manganites." Journal of Physics Condensed Matter 9 (1997) 6697-6709.
Gruverman, A., H. Tokumoto, A.S. Prakash, S. Aggarwal, B. Yang, M. Wuttig, Ramamoorthy Ramesh, O. Auciello, and T. Venkatesan. "Nanoscale imaging of domain dynamics and retention in ferroelectric thin films." Applied Physics Letters 71 (1997) 3492-3494.
Dong, Z.W., Ramamoorthy Ramesh, T. Venkatesan, M. Johnson, Z.Y. Chen, S.P. Pai, V. Talyansky, R.P. Sharma, R. Shreekala, C.J. Lobb, and R.L. Greene. "Spin-polarized quasiparticle injection devices using Au/YBa2Cu3O7/LaAIO3/Nd 0.7Sr0.3MnO3 heterostructures." Applied Physics Letters 71 (1997) 1718-1720.
Kwon, C., M.C. Robson, K.-C. Kim, J.Y. Gu, S.E. Lofland, S.M. Bhagat, Z. Trajanovic, M. Rajeswari, T. Venkatesan, A.R. Kratz, R.D. Gomez, and Ramamoorthy Ramesh. "Stress-induced effects in epitaxial (La0.7Sr0.3)MnO3 films." Journal of Magnetism and Magnetic Materials 172 (1997) 229-236.
Kwon, C., S.E. Lofland, S.M. Bhagat, M. Rajeswari, T. Venkatesan, Ramamoorthy Ramesh, A.R. Kratz, and R.D. Gomez. "Stress-Induced Surface Magnetization of (La0.7Sr0.3)MnO3 Thin Films." IEEE Transactions on Magnetics 33 (1997) 3964-3966.
Dong, Z.W., Z. Trajanovic, T. Boettcher, I. Takeuchi, V. Talyansky, C.-H. Chen, R.P. Sharma, Ramamoorthy Ramesh, and T. Venkatesan. "Studies of ferroelectric field effects in Pt/Pb(Zr0. 5Ti0. 5)O3/YBa2Cu3O7 heterostructures." IEEE Transactions on Applied Superconductivity 7 (1997) 3516-3519.
1998
Rajeswari, M., R. Shreekala, A. Goyal, S.E. Lofland, S.M. Bhagat, K. Ghosh, R.P. Sharma, R.L. Greene, Ramamoorthy Ramesh, T. Venkatesan, and T. Boettcher. "Correlation between magnetic homogeneity, oxygen content, and electrical and magnetic properties of perovskite manganite thin films." Applied Physics Letters 73 (1998) 2672-2674.
Podobedov, V.B., D.B. Romero, A. Weber, J.P. Rice, R. Schreekala, M. Rajeswari, Ramamoorthy Ramesh, T. Venkatesan, and H.D. Drew. "Diagnostics of "colossal" magnetoresistance manganite films by Raman spectroscopy." Applied Physics Letters 73 (1998) 3217-3219.
Park, J.-H., E. Vescovo, H.-J. Kim, C. Kwon, Ramamoorthy Ramesh, and T. Venkatesan. "Direct evidence for a half-metallic ferromagnet." Nature 392 (1998) 794-796.
Aggarwal, S., S.R. Perusse, C.W. Tipton, Ramamoorthy Ramesh, H.D. Drew, T. Venkatesan, D.B. Romero, V.B. Podobedov, and A. Weber. "Effect of hydrogen on Pb(Zr,Ti)O3-based ferroelectric capacitors." Applied Physics Letters 73 (1998) 1973-1975.
Shinde, S.R., Ramamoorthy Ramesh, S.E. Lofland, S.M. Bhagat, S.B. Ogale, R.P. Sharma, and T. Venkatesan. "Effect of lattice mismatch strains on the structural and magnetic properties of barium ferrite films." Applied Physics Letters 72 (1998) 3443-3445.
Talyansky, V., R.D. Vispute, Ramamoorthy Ramesh, R.P. Sharma, T. Venkatesan, Y.X. Li, L.G. Salamanca-Riba, M.C. Wood, R.T. Lareau, K.A. Jones, and A.A. Iliadis. "Fabrication and characterization of epitaxial AlN/TiN bilayers on sapphire." Thin Solid Films 323 (1998) 37-41.
Ogale, S.B., K. Ghosh, S.P. Pai, M. Robson, E. Li, I. Jin, R.L. Greene, Ramamoorthy Ramesh, T. Venkatesan, and M. Johnson. "Fe3O4/SrTiO3/La0.7Sr 0.3MnO3 heterostructure: Growth and properties." Materials Science and Engineering B 56 (1998) 134-139.
Venkatesan, T., R.P. Sharma, Ramamoorthy Ramesh, Y.G. Zhao, Insik Jin, S.B. Ogale, M. Rajeswari, H. Zhang, J.R. Liu, W.K. Chu, Boyed Veal, A. Paulikas, H. Zheng, C.H. Lee, and W.L. Cao. "Femto-second photoimpedance response and dynamic structural distortions in YBCO samples." Proceedings of SPIE - The International Society for Optical Engineering. Ed. D., Bozovic. Vol. 3481. SPIE, Bellingham, WA, United States, 1998. 44-59.
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.
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.
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.
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.
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.
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.
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.
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.
Zhao, Y.G., J.J. Li, R. Shreekala, H.D. Drew, C.L. Chen, W.L. Cao, C.H. Lee, M. Rajeswari, S.B. Ogale, Ramamoorthy Ramesh, G. Baskaran, and T. Venkatesan. "Ultrafast laser induced conductive and resistive transients in La0.7Ca0.3MnO3: Charge transfer and relaxation dynamics." Physical Review Letters 81 (1998) 1310-1313.

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