Publications
2008
Ramirez, M.O., M. Krishnamurthi, S. Denev, A. Kumar, S.-Y. Yang, Y.-H. Chu, E. Saiz, J. Seidel, A.P. Pyatakov, A. Bush, D. Viehland, J. Orenstein, Ramamoorthy Ramesh, and V. Gopalan."Two-phonon coupling to the antiferromagnetic phase transition in multiferroic BiFeO3."Applied Physics Letters
92 (2008). DOI
2004
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
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
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
2003
Wang, J., J.B. Neaton, H. Zheng, V. Nagarajan, S.B. Ogale, B. Liu, D. Viehland, V. Vaithyanathan, D.G. Schlom, U.V. Waghmare, N.A. Spaldin, K.M. Rabe, M. Wuttig, and Ramamoorthy Ramesh."Epitaxial BiFeO3 multiferroic thin film heterostructures."Science
299 (2003) 1719-1722. DOI