Publications
Publications by Research Area
Publications by Division
X Author: T Zhao
2008
Chu, Y.H, Q Zhan, C.-H Yang, M.P Cruz, L.W Martin, T Zhao, P Yu, Ramamoorthy Ramesh, P.T Joseph, I.N Lin, W Tian, and D.G Schlom."Low voltage performance of epitaxial BiFeO3 films on Si substrates through lanthanum substitution."Applied Physics Letters
92 (2008). DOI
2007
Zavaliche, F, T Zhao, H Zheng, F Straub, M.P Cruz, P.-L Yang, D Hao, and Ramamoorthy Ramesh."Electrically assisted magnetic recording in multiferroic nanostructures."Nano Letters
7 (2007) 1586-1590. DOI
Chu, Y.H, T Zhao, M.P Cruz, Q Zhan, P.L Yang, L.W Martin, M Huijben, C.H Yang, F Zavaliche, H Zheng, and Ramamoorthy Ramesh."Ferroelectric size effects in multiferroic BiFeO3 thin films."Applied Physics Letters
90 (2007). DOI
Kalinin, S.V, B.J Rodriguez, S Jesse, Y.H Chu, T Zhao, Ramamoorthy Ramesh, S Choudhury, L.Q Chen, E.A Eliseev, and A.N Morozovska."Intrinsic single-domain switching in ferroelectric materials on a nearly ideal surface."Proceedings of the National Academy of Sciences of the United States of America
104 (2007) 20204-20209. DOI
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
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
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
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
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
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
Nagarajan, V, J Junquera, J.Q He, C.L Jia, R Waser, K Lee, Y.K Kim, Sunhee Baik, T Zhao, Ramamoorthy Ramesh, Ph Ghosez, and K.M Rabe."Scaling of structure and electrical properties in ultrathin epitaxial ferroelectric heterostructures."Journal of Applied Physics
100 (2006). DOI
2005
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
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
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
2004
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
Zheng, H, J Wang, S.E Lofland, Z Ma, L Mohaddes-Ardabili, T Zhao, L Salamanca-Riba, S.R Shinde, S.B Ogale, F Bai, D Viehland, Y Jia, D.G Schlom, M Wuttig, A Roytburd, and Ramamoorthy Ramesh."Multiferroic BaTiO3-CoFe2O4 Nanostructures."Science
303 (2004) 661-663. DOI
Mohaddes-Ardabili, L, H Zheng, S.B Ogale, B Hannoyer, W Tian, J Wang, S.E Lofland, S.R Shinde, T Zhao, Y Jia, L Salamanca-Riba, D.G Schlom, M Wuttig, and Ramamoorthy Ramesh."Self-assembled single-crystal ferromagnetic iron nanowires formed by decomposition."Nature Materials
3 (2004) 533-538. DOI
Nagarajan, V, S Prasertchoung, T Zhao, H Zheng, J Ouyang, Ramamoorthy Ramesh, W Tian, X.Q Pan, D.M Kim, C.B Eom, H Kohlstedt, and R Waser."Size effects in ultrathin epitaxial ferroelectric heterostructures."Applied Physics Letters
84 (2004) 5225-5227. DOI
2003
Wolpert, D, K Korolev, S Sachs, J Knab, W Cox, J Cerne, A.G Markelz, T Zhao, Ramamoorthy Ramesh, and B.H Moeckly."Direct measurements of optical phonons in SrTiO3 nanosystems."Physica E: Low-Dimensional Systems and Nanostructures
19 (2003) 236-239. DOI
Nagarajan, V, A Roytburd, A Stanishevsky, S Prasertchoung, T Zhao, L Chen, J Melngailis, O Auciello, and Ramamoorthy Ramesh."Dynamics of ferroelastic domains in ferroelectric thin films."Nature Materials
2 (2003) 43-47. DOI
Wolpert, D, W Cox, J Cerne, A Markelz, T Zhao, Ramamoorthy Ramesh, and Romanowicz M."Finite size effects in ferroelectric nanosystems: Absence of mode softening."2003 Nanotechnology Conference and Trade Show - Nanotech 2003
2 (2003) 76-79.
2002
Nagarajan, V, A Stanishevsky, L Chen, T Zhao, B.-T Liu, J Melngailis, A.L Roytburd, Ramamoorthy Ramesh, J Finder, Z Yu, R Droopad, and K Eisenbeiser."Realizing intrinsic piezoresponse in epitaxial submicron lead zirconate titanate capacitors on Si."Applied Physics Letters
81 (2002) 4215-4217. DOI