Publications
"Unit-cell scale mapping of ferroelectricity and tetragonality in epitaxial ultrathin ferroelectric films." Nature Materials 6 (2007) 64-69.
. "Ferroelectric nanostructures via a modified focused ion beam technique." Nanotechnology 17 (2006) 338-343.
. "Scaling of structure and electrical properties in ultrathin epitaxial ferroelectric heterostructures." Journal of Applied Physics 100 (2006).
. "Simultaneous measurement of the piezoelectric and dielectric response of nanoscale ferroelectric capacitors by an atomic force microscopy based approach." Applied Physics A: Materials Science and Processing 84 (2006) 67-71.
. "Thickness dependence of structural and piezoelectric properties of epitaxial Pb(Zr 0.52Ti 0.48)O 3 films on Si and SrTiO 3 substrates." Applied Physics Letters 88 (2006).
. "Epitaxial Pb(Zr,Ti)O 3 capacitors on Si by liquid delivery metalorganic chemical vapor deposition." Journal of Electroceramics 14 (2005) 37-44.
. "Misfit dislocations in nanoscale ferroelectric heterostructures." Applied Physics Letters 86 (2005) 1-3.
. "Nanoscale polarization relaxation in a polycrystalline ferroelectric thin film: Role of local environments." Applied Physics Letters 86 (2005) 1-3.
. "Can interface dislocations degrade ferroelectric properties?." Applied Physics Letters 85 (2004) 2044-2046.
. "Finite element modeling of piezoresponse in nanostructured ferroelectric films." Applied Physics Letters 84 (2004) 2626-2628.
. "Formation of 90° elastic domains during local 180° switching in epitaxial ferroelectric thin films." Applied Physics Letters 84 (2004) 254-256.
. "Polarization switching of submicron ferroelectric capacitors using an atomic force microscope." Applied Physics Letters 84 (2004) 3130-3132.
. "Size effects in ultrathin epitaxial ferroelectric heterostructures." Applied Physics Letters 84 (2004) 5225-5227.
. "Controlling crystallization of Pb(Zr,Ti)O3 thin films on IrO2 electrodes at low temperature through interface engineering." Applied Physics Letters 82 (2003) 1263-1265.
. "Dynamics of ferroelastic domains in ferroelectric thin films." Nature Materials 2 (2003) 43-47.
. "Electric field induced SHG in PZT thin films studied using near-field scanning optical microscopy." OSA Trends in Optics and Photonics Series. Vol. 88. Optical Society of American (OSA), 2003. 1685-1686.
. "Epitaxial BiFeO3 multiferroic thin film heterostructures." Science 299 (2003) 1719-1722.
. "Ferroelectric field effect device." Materials Research Society Symposium - Proceedings. Vol. 747. 2003. 287-292.
. "Ferroelectric field-effect transistor with a SrRuxTi1-xO3 channel." Applied Physics Letters 82 (2003) 4770-4772.
. "Ferroelectric lead zirconate titanate and barium titanate nanoshell tubes." Materials Research Society Symposium - Proceedings. Vol. 782. 2003. 415-420.
. "Ferroelectric lead zirconate titanate and barium titanate nanotubes." Integrated Ferroelectrics. Vol. 59. 2003. 1513-1520.
. "Ferroelectric nanotubes." Reviews on Advanced Materials Science 4 (2003) 114-122.
. "Functionalized nanotubes by wetting of porous templates." VDI Berichte (2003) 161-164.
. "Nanoshell tubes of ferroelectric lead zirconate titanate and barium titanate." Applied Physics Letters 83 (2003) 440-442.
. "Nonlinear electric field dependence of piezoresponse in epitaxial ferroelectric lead zirconate titanate thin films." Journal of Applied Physics 94 (2003) 5147-5152.
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