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2007
Zhao, T, A Scholl, F Zavaliche, H Zheng, M Barry, A Doran, K Lee, M.P Cruz, and Ramamoorthy Ramesh."Nanoscale x-ray magnetic circular dichroism probing of electric-field- induced magnetic switching in multiferroic nanostructures."Applied Physics Letters
90 (2007). DOI
Zhang, J.X, Y.L Li, D.G Schlom, L.Q Chen, F Zavaliche, Ramamoorthy Ramesh, and Q.X Jia."Phase-field model for epitaxial ferroelectric and magnetic nanocomposite thin films."Applied Physics Letters
90 (2007). DOI
Shafer, P, F Zavaliche, Y.-H Chu, P.-L Yang, M.P Cruz, and Ramamoorthy Ramesh."Planar electrode piezoelectric force microscopy to study electric polarization switching in BiFe O3."Applied Physics Letters
90 (2007). DOI
Kumar, A, L.W Martin, S Denev, J.B Kortright, Y Suzuki, Ramamoorthy Ramesh, and V Gopalan."Polar and magnetic properties of PbV O3 thin films."Physical Review B - Condensed Matter and Materials Physics
75 (2007). DOI
Kalinin, S.V, S Jesse, B.J Rodriguez, K Seal, A.P Baddorf, T Zhao, Y.H Chu, Ramamoorthy Ramesh, E.A Eliseev, A.N Morozovska, B Mirman, and E Karapetian."Recent advances in electromechanical imaging on the nanometer scale: Polarization dynamics in ferroelectrics, biopolymers, and liquid imaging."Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
46 (2007) 5674-5685. DOI
Martin, L.W, Y.-H Chu, Q Zhan, Ramamoorthy Ramesh, S.-J Han, S.X Wang, M Warusawithana, and D.G Schlom."Room temperature exchange bias and spin valves based on BiFeO 3/SrRuO3SrTi/O3/Si (001) heterostructures."Applied Physics Letters
91 (2007). DOI
Rodriguez, B.J, S Jesse, A.P Baddorf, T Zhao, Y.H Chu, Ramamoorthy Ramesh, E.A Eliseev, A.N Morozovska, and S.V Kalinin."Spatially resolved mapping of ferroelectric switching behavior in self-assembled multiferroic nanostructures: Strain, size, and interface effects."Nanotechnology
18 (2007). DOI
Cruz, M.P, Y.H Chu, J.X Zhang, P.L Yang, F Zavaliche, Q He, P Shafer, L.Q Chen, and Ramamoorthy Ramesh."Strain control of domain-wall stability in epitaxial BiFeO3 (110) films."Physical Review Letters
99 (2007). DOI
Jia, C.-L, V Nagarajan, J.-Q He, L Houben, T Zhao, Ramamoorthy Ramesh, K Urban, and R Waser."Unit-cell scale mapping of ferroelectricity and tetragonality in epitaxial ultrathin ferroelectric films."Nature Materials
6 (2007) 64-69. DOI
2006
Christensen, John, and John S Newman."A Mathematical Model of Stress Generation and Fracture in Lithium Manganese Oxide."Electrochemical Society
153 (2006) A1019.
Wong-Parodi, Gabrielle, Larry L Dale, and Alexander B Lekov."Comparing price forecast accuracy of natural gas models and futures markets."Energy policy
34 (2006) 4115–4122.
Zheng, H, Q Zhan, F Zavaliche, M Sherburne, F Straub, M.P Cruz, L.-Q Chen, Ulrich Dahmen, and Ramamoorthy Ramesh."Controlling self-assembled perovskite-spinel nanostructures."Nano Letters
6 (2006) 1401-1407. DOI
Misirlioglu, I.B, A.L Vasiliev, S.P Alpay, M Aindow, and Ramamoorthy Ramesh."Defect microstructures in epitaxial PbZr0.2Ti 0.8O3 films grown on (001) SrTiO3 by pulsed laser deposition."Journal of Materials Science
41 (2006) 697-707. DOI
Zhao, T, A Scholl, F Zavaliche, K Lee, M Barry, A Doran, M.P Cruz, Y.H Chu, C Ederer, N.A Spaldin, R.R Das, D.M Kim, S.H Baek, C.B Eom, and Ramamoorthy Ramesh."Electrical control of antiferromagnetic domains in multiferroic BiFeO 3 films at room temperature."Nature Materials
5 (2006) 823-829. DOI
Simões, A.Z, M.A Ramírez, A Ries, J.A Varela, E Longo, and Ramamoorthy Ramesh."Electromechanical properties of calcium bismuth titanate films: A potential candidate for lead-free thin-film piezoelectrics."Applied Physics Letters
88 (2006). DOI
Nagarajan, V, A Stanishevsky, and Ramamoorthy Ramesh."Ferroelectric nanostructures via a modified focused ion beam technique."Nanotechnology
17 (2006) 338-343. DOI
Zavaliche, F, S.Y Yang, T Zhao, Y.H Chu, M.P Cruz, C.B Eom, and Ramamoorthy Ramesh."Multiferroic BiFeO3 films: Domain structure and polarization dynamics."Phase Transitions
79 (2006) 991-1017. DOI
Chu, Y.-H, Q Zhan, L.W Martin, M.P Cruz, P.-L Yang, G.W Pabst, F Zavaliche, S.-Y Yang, J.-X Zhang, L.-Q Chen, D.G Schlom, I.-N Lin, T.-B Wu, and Ramamoorthy Ramesh."Nanoscale domain control in multiferroic BiFeO3 thin films."Advanced Materials
18 (2006) 2307-2311. DOI
Zheng, H, F Straub, Q Zhan, P.-L Yang, W.-K Hsieh, F Zavaliche, Y.-H Chu, Ulrich Dahmen, and Ramamoorthy Ramesh."Self-assembled growth of BiFeO3-CoFe2O4 nanostructures."Advanced Materials
18 (2006) 2747-2752. DOI
Petraru, A, V Nagarajan, H Kohlstedt, Ramamoorthy Ramesh, D.G Schlom, and R Waser."Simultaneous measurement of the piezoelectric and dielectric response of nanoscale ferroelectric capacitors by an atomic force microscopy based approach."Applied Physics A: Materials Science and Processing
84 (2006) 67-71. DOI
Zhan, Q, R Yu, S.P Crane, H Zheng, C Kisielowski, and Ramamoorthy Ramesh."Structure and interface chemistry of perovskite-spinel nanocomposite thin films."Applied Physics Letters
89 (2006). DOI
Chi, M, L.W Martin, Q Ramasse, Ramamoorthy Ramesh, and N.D Browning."Studying vanadium-based perovskites by scanning transmission electron microscopy."Microscopy and Microanalysis
12 (2006) 1178-1179. DOI
Das, R.R, D.M Kim, S.H Baek, C.B Eom, F Zavaliche, S.Y Yang, Ramamoorthy Ramesh, Y.B Chen, X.Q Pan, X Ke, M.S Rzchowski, and S.K Streiffer."Synthesis and ferroelectric properties of epitaxial BiFeO 3 thin films grown by sputtering."Applied Physics Letters
88 (2006). DOI
Ouyang, J, Ramamoorthy Ramesh, and A.L Roytburd."Theoretical investigation of the intrinsic piezoelectric properties for tetragonal BaTiO 3 epitaxial films."Applied Surface Science
252 (2006) 3394-3400. DOI
Kim, D.M, C.B Eom, V Nagarajan, J Ouyang, Ramamoorthy Ramesh, V Vaithyanathan, and D.G Schlom."Thickness dependence of structural and piezoelectric properties of epitaxial Pb(Zr 0.52Ti 0.48)O 3 films on Si and SrTiO 3 substrates."Applied Physics Letters
88 (2006). DOI