Publications
"Low voltage performance of epitaxial BiFeO3 films on Si substrates through lanthanum substitution." Applied Physics Letters 92 (2008).
. "Electrically assisted magnetic recording in multiferroic nanostructures." Nano Letters 7 (2007) 1586-1590.
. "Ferroelectric size effects in multiferroic BiFeO3 thin films." Applied Physics Letters 90 (2007).
. "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.
. "Nanoscale x-ray magnetic circular dichroism probing of electric-field- induced magnetic switching in multiferroic nanostructures." Applied Physics Letters 90 (2007).
. "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.
. "Spatially resolved mapping of ferroelectric switching behavior in self-assembled multiferroic nanostructures: Strain, size, and interface effects." Nanotechnology 18 (2007).
. "Unit-cell scale mapping of ferroelectricity and tetragonality in epitaxial ultrathin ferroelectric films." Nature Materials 6 (2007) 64-69.
. "Electrical control of antiferromagnetic domains in multiferroic BiFeO 3 films at room temperature." Nature Materials 5 (2006) 823-829.
. "Multiferroic BiFeO3 films: Domain structure and polarization dynamics." Phase Transitions 79 (2006) 991-1017.
. "Scaling of structure and electrical properties in ultrathin epitaxial ferroelectric heterostructures." Journal of Applied Physics 100 (2006).
. "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).
. "Electric field effect in diluted magnetic insulator anatase Co: TiO 2." Physical Review Letters 94 (2005).
. "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).
. "Metalorganic chemical vapor deposition of lead-free ferroelectric BiFeO 3 films for memory applications." Applied Physics Letters 87 (2005).
. "Colossal magnetoresistive manganite-based ferroelectric field-effect transistor on Si." Applied Physics Letters 84 (2004) 750-752.
. "Multiferroic BaTiO3-CoFe2O4 Nanostructures." Science 303 (2004) 661-663.
. "Self-assembled single-crystal ferromagnetic iron nanowires formed by decomposition." Nature Materials 3 (2004) 533-538.
. "Size effects in ultrathin epitaxial ferroelectric heterostructures." Applied Physics Letters 84 (2004) 5225-5227.
. "Direct measurements of optical phonons in SrTiO3 nanosystems." Physica E: Low-Dimensional Systems and Nanostructures 19 (2003) 236-239.
. "Dynamics of ferroelastic domains in ferroelectric thin films." Nature Materials 2 (2003) 43-47.
. "Finite size effects in ferroelectric nanosystems: Absence of mode softening." 2003 Nanotechnology Conference and Trade Show - Nanotech 2003. . Vol. 2. 2003. 76-79.
. "Realizing intrinsic piezoresponse in epitaxial submicron lead zirconate titanate capacitors on Si." Applied Physics Letters 81 (2002) 4215-4217.
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