Publications

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Author Title Type [ Year(Asc)]
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2013
Guo, R., L. You, Y. Zhou, Z.S. Lim, X. Zou, L. Chen, Ramamoorthy Ramesh, and J. Wang. "Non-volatile memory based on the ferroelectric." Nature Communications 4 (2013).
2010
Huang, C.W., Y.H. Chu, Z.H. Chen, J. Wang, T. Sritharan, Q. He, Ramamoorthy Ramesh, and L. Chen. "Strain-driven phase transitions and associated dielectric/piezoelectric anomalies in BiFeO3 thin films." Applied Physics Letters 97 (2010).
2009
Huang, C.W., L. Chen, J. Wang, Q. He, S.Y. Yang, Y.H. Chu, and Ramamoorthy Ramesh. "Phenomenological analysis of domain width in rhombohedral BiFeO3 films." Physical Review B - Condensed Matter and Materials Physics 80 (2009).
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).
2004
Li, J.-H., L. Chen, V. Nagarajan, Ramamoorthy Ramesh, and A.L. Roytburd. "Finite element modeling of piezoresponse in nanostructured ferroelectric films." Applied Physics Letters 84 (2004) 2626-2628.
Chen, L., J. Ouyang, C.S. Ganpule, V. Nagarajan, Ramamoorthy Ramesh, and A.L. Roytburd. "Formation of 90° elastic domains during local 180° switching in epitaxial ferroelectric thin films." Applied Physics Letters 84 (2004) 254-256.
Ouyang, J., S.Y. Yang, L. Chen, Ramamoorthy Ramesh, and A.L. Roytburd. "Orientation dependence of the converse piezoelectric constants for epitaxial single domain ferroelectric films." Applied Physics Letters 85 (2004) 278-280.
2003
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.
Chen, L., V. Nagarajan, Ramamoorthy Ramesh, and A.L. Roytburd. "Nonlinear electric field dependence of piezoresponse in epitaxial ferroelectric lead zirconate titanate thin films." Journal of Applied Physics 94 (2003) 5147-5152.
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.
1993
Huang, C.W., Y.H. Chu, Z.H. Chen, J. Wang, T. Sritharan, L. Chen, Q. He, and Ramamoorthy Ramesh. "Strain-driven phase transitions and associated dielectric/piezoelectric anomalies in BiFeO3 thin films." IEEE Transactions on Information Theory 39 (1993) 1049-1053.