Publications
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X Author: V. Gopalan
2019
Stoica, V.A., N. Laanait, C. Dai, Z. Hong, Y. Yuan, Z. Zhang, S. Lei, M.R. McCarter, A. Yadav, A.R. Damodaran, S. Das, G.A. Stone, J. Karapetrova, D.A. Walko, X. Zhang, L.W. Martin, Ramamoorthy Ramesh, L.-Q. Chen, H. Wen, V. Gopalan, and J.W. Freeland."Optical creation of a supercrystal with three-dimensional nanoscale periodicity."Nature Materials
18 (2019) 377-383. DOI
2014
Schlom, D.G., L.-Q. Chen, C.J. Fennie, V. Gopalan, D.A. Muller, X. Pan, Ramamoorthy Ramesh, and R. Uecker."Elastic strain engineering of ferroic oxides."MRS Bulletin
39 (2014) 118-130. DOI
2012
Holcomb, M.B., S. Polisetty, A.F. RodrÍguez, V. Gopalan, and Ramamoorthy Ramesh."Investigating electric field control of magnetism with neutron scattering, nonlinear optics and synchrotron X-ray spectromicroscopy."International Journal of Modern Physics B
26 (2012). DOI
Yang, J.C., Q. He, S.J. Suresha, C.Y. Kuo, C.Y. Peng, R.C. Haislmaier, M.A. Motyka, G. Sheng, C. Adamo, H.J. Lin, Z. Hu, L. Chang, L.H. Tjeng, E. Arenholz, N.J. Podraza, M. Bernhagen, R. Uecker, D.G. Schlom, V. Gopalan, L.Q. Chen, C.T. Chen, Ramamoorthy Ramesh, and Y.H. Chu."Orthorhombic BiFeO3."Physical Review Letters
109 (2012). DOI
2010
Chen, P., N.J. Podraza, X.S. Xu, A. Melville, E. Vlahos, V. Gopalan, Ramamoorthy Ramesh, D.G. Schlom, and J.L. Musfeldt."Optical properties of quasi-tetragonal BiFeO3 thin films."Applied Physics Letters
96 (2010). DOI
Kumar, A., S. Denev, R.J. Zeches, E. Vlahos, N.J. Podraza, A. Melville, D.G. Schlom, Ramamoorthy Ramesh, and V. Gopalan."Probing mixed tetragonal/rhombohedral-like monoclinic phases in strained bismuth ferrite films by optical second harmonic generation."Applied Physics Letters
97 (2010). DOI
Xu, X.S., J.F. Ihlefeld, J.H. Lee, O.K. Ezekoye, E. Vlahos, Ramamoorthy Ramesh, V. Gopalan, X.Q. Pan, D.G. Schlom, and J.L. Musfeldt."Tunable band gap in Bi (Fe1-x Mnx) O3 films."Applied Physics Letters
96 (2010). DOI
2009
Ramirez, M.O., A. Kumar, S.A. Denev, N.J. Podraza, X.S. Xu, R.C. Rai, Y.H. Chu, J. Seidel, L.W. Martin, S.-Y. Yang, E. Saiz, J.F. Ihlefeld, S. Lee, J. Klug, S.W. Cheong, M.J. Bedzyk, O. Auciello, D.G. Schlom, Ramamoorthy Ramesh, J. Orenstein, J.L. Musfeldt, and V. Gopalan."Magnon sidebands and spin-charge coupling in bismuth ferrite probed by nonlinear optical spectroscopy."Physical Review B - Condensed Matter and Materials Physics
79 (2009). DOI
Xu, X.S., T.V. Brinzari, S. Lee, Y.H. Chu, L.W. Martin, A. Kumar, S. McGill, R.C. Rai, Ramamoorthy Ramesh, V. Gopalan, S.W. Cheong, and J.L. Musfeldt."Optical properties and magnetochromism in multiferroic BiFeO3."Physical Review B - Condensed Matter and Materials Physics
79 (2009). DOI
Ramirez, M.O., A. Kumar, S.A. Denev, Y.H. Chu, J. Seidel, L.W. Martin, S.-Y. Yang, R.C. Rai, X.S. Xue, J.F. Ihlefeld, N.J. Podraza, E. Saiz, S. Lee, J. Klug, S.W. Cheong, M.J. Bedzyk, O. Auciello, D.G. Schlom, J. Orenstein, Ramamoorthy Ramesh, J.L. Musfeldt, A.P. Litvinchuk, and V. Gopalan."Spin-charge-lattice coupling through resonant multimagnon excitations in multiferroic BiFe O3."Applied Physics Letters
94 (2009). DOI
Zeches, R.J., M.D. Rossell, J.X. Zhang, A.J. Hatt, Q. He, C.-H. Yang, A. Kumar, C.H. Wang, A. Melville, C. Adamo, G. Sheng, Y.-H. Chu, J.F. Ihlefeld, R. Erni, C. Ederer, V. Gopalan, L.Q. Chen, D.G. Schldin, N.A. Spaldin, L.W. Martin, and Ramamoorthy Ramesh."A strain-driven morphotropic phase boundary in bifeO3."Science
326 (2009) 977-980. DOI
2008
Kumar, A., R.C. Rai, N.J. Podraza, S. Denev, M. Ramirez, Y.-H. Chu, L.W. Martin, J. Ihlefeld, T. Heeg, J. Schubert, D.G. Schlom, J. Orenstein, Ramamoorthy Ramesh, R.W. Collins, J.L. Musfeldt, and V. Gopalan."Linear and nonlinear optical properties of BiFeO3."Applied Physics Letters
92 (2008). DOI
Kumar, A., N.J. Podraza, S. Denev, J. Li, L.W. Martin, Y.-H. Chu, Ramamoorthy Ramesh, R.W. Collins, and V. Gopalan."Linear and nonlinear optical properties of multifunctional PbV O3 thin films."Applied Physics Letters
92 (2008). DOI
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
2007
Ihlefeld, J.F., A. Kumar, V. Gopalan, D.G. Schlom, Y.B. Chen, X.Q. Pan, T. Heeg, J. Schubert, X. Ke, P. Schiffer, J. Orenstein, L.W. Martin, Y.H. Chu, and Ramamoorthy Ramesh."Adsorption-controlled molecular-beam epitaxial growth of BiFe O3."Applied Physics Letters
91 (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