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2005
Dvorak, J, Y.U Idzerda, S.B Ogale, S Shinde, T Wu, T Venkatesan, R Godfrey, and Ramamoorthy Ramesh."Are strain-induced effects truly strain induced? A comprehensive study of strained LCMO thin films."Journal of Applied Physics
97 (2005). DOI
Tuttle, B.A, C Chen, Q Jia, and Ramamoorthy Ramesh."Ceramic Transaction: Preface."Ceramic Transactions
162 (2005) vii.
Ma, Z, F Zavaliche, L Chen, J Ouyang, J Melngailis, A.L Roytburd, V Vaithyanathan, D.G Schlom, T Zhao, and Ramamoorthy Ramesh."Effect of 90° domain movement on the piezoelectric response of patterned PbZr 0.2 Ti 0.8 O 3 SrTiO 3 Si heterostructures."Applied Physics Letters
87 (2005). DOI
Ouyang, J, Ramamoorthy Ramesh, and A.L Roytburd."Effective direct piezoelectric constants in epitaxial ferroelectric films as MEMS sensors."Proceedings of the Materials Research Society Symposium
881 (2005) 125-130.
Zhao, T, S.R Shinde, S.B Ogale, H Zheng, T Venkatesan, Ramamoorthy Ramesh, and S.D Sarma."Electric field effect in diluted magnetic insulator anatase Co: TiO 2."Physical Review Letters
94 (2005). DOI
Zavaliche, F, H Zheng, L Mohaddes-Ardabili, S.Y Yang, Q Zhan, P Shafer, E Reilly, R Chopdekar, Y Jia, P Wright, D.G Schlom, Y Suzuki, and Ramamoorthy Ramesh."Electric field-induced magnetization switching in epitaxial columnar nanostructures."Nano Letters
5 (2005) 1793-1796. DOI
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
Zavaliche, F, R.R Das, D.M Kim, C.B Eom, S.Y Yang, P Shafer, and Ramamoorthy Ramesh."Ferroelectric domain structure in epitaxial BiFeO 3 films."Applied Physics Letters
87 (2005) 1-3. DOI
Ouyang, J, Ramamoorthy Ramesh, and A.L Roytburd."Intrinsic effective piezoelectric coefficient e 31,f for ferroelectric thin films."Applied Physics Letters
86 (2005) 1-3. DOI
Pintilie, L, I Boerasu, M.J.M Gomes, T Zhao, Ramamoorthy Ramesh, and M Alexe."Metal-ferroelectric-metal structures with Schottky contacts. II. Analysis of the experimental current-voltage and capacitance-voltage characteristics of Pb (Zr,Ti) O 3 thin films."Journal of Applied Physics
98 (2005). DOI
Yang, S.Y, F Zavaliche, L Mohaddes-Ardabili, V Vaithyanathan, D.G Schlom, Y.J Lee, Y.H Chu, M.P Cruz, Q Zhan, T Zhao, and Ramamoorthy Ramesh."Metalorganic chemical vapor deposition of lead-free ferroelectric BiFeO 3 films for memory applications."Applied Physics Letters
87 (2005). 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
Ouyang, J, D.M Kim, C.B Eom, Ramamoorthy Ramesh, and A.L Roytburd."Orientation dependence of the intrinsic converse longitudinal piezoelectric constant for 0.67Pb(Mg1/3Nb2/3)O3-0. 33PbTiO3 ferroelectric films with a rhombohedral structure."Smart Materials and Structures
14 (2005) 524-528. DOI
Zavaliche, F, P Shafer, Ramamoorthy Ramesh, M.P Cruz, R.R Das, D.M Kim, and C.B Eom."Polarization switching in epitaxial BiFeO 3 films."Applied Physics Letters
87 (2005) 1-3. DOI
Li, J, I Levin, J Slutsker, V Provenzano, P.K Schenck, Ramamoorthy Ramesh, J Ouyang, and A.L Roytburd."Self-assembled multiferroic nanostructures in the Co Fe 2 O 4 -PbTi O 3 system."Applied Physics Letters
87 (2005). DOI
Liu, Xu, E.F McCandlish, L.E McCandlish, K Mikulka-Bolen, Ramamoorthy Ramesh, F Cosandey, G .A Jr, and R.E Riman."Single-crystal-like materials by the self-assembly of cube-shaped lead zirconate titanate (PZT) microcrystals."Langmuir
21 (2005) 3207-3212. DOI
Mohaddes-Ardabili, L, H Zheng, Q Zhan, S.Y Yang, Ramamoorthy Ramesh, L Salamanca-Riba, M Wuttig, S.B Ogale, and X Pan."Size and shape evolution of embedded single-crystal α -Fe nanowires."Applied Physics Letters
87 (2005) 1-3. DOI
Ouyang, J, Ramamoorthy Ramesh, and A.L Roytburd."Theoretical predictions for the intrinsic converse longitudinal piezoelectric constants of lead zirconate titanate epitaxial films."Advanced Engineering Materials
7 (2005) 229-232. 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
Shinde, S.R, S.B Ogale, J.S Higgins, H Zheng, A.J Millis, V.N Kulkarni, Ramamoorthy Ramesh, R.L Greene, and T Venkatesan."Co-occurrence of superparamagnetism and anomalous hall effect in highly reduced cobalt-doped rutile TiO2-δ films."Physical Review Letters
92 (2004) 166601-1-166601-4. DOI
Zhao, T, S.B Ogale, S.R Shinde, Ramamoorthy Ramesh, R Droopad, J Yu, K Eisenbeiser, and J Misewich."Colossal magnetoresistive manganite-based ferroelectric field-effect transistor on Si."Applied Physics Letters
84 (2004) 750-752. DOI
Li, J, J Wang, M Wuttig, Ramamoorthy Ramesh, N Wang, B Ruette, A.P Pyatakov, A.K Zvezdin, and D Viehland."Dramatically enhanced polarization in (001), (101), and (111) BiFeO 3 thin films due to epitiaxial-induced transitions."Applied Physics Letters
84 (2004) 5261-5263. DOI
Wang, J, H Zheng, Z Ma, S Prasertchoung, M Wuttig, R Droopad, J Yu, K Eisenbeiser, and Ramamoorthy Ramesh."Epitaxial BiFeO 3 thin films on Si."Applied Physics Letters
85 (2004) 2574-2576. DOI
Bai, F, H Zheng, H Cao, L.E Cross, Ramamoorthy Ramesh, J Li, and D Viehland."Epitaxially induced high temperature (>900 K) cubic-tetragonal structural phase transition in BaTiO 3 thin films."Applied Physics Letters
85 (2004) 4109-4111. DOI