Publications
"Ultrathin limit of exchange bias coupling at oxide multiferroic/ ferromagnetic interfaces." Advanced Materials 25 (2013) 4739-4745.
. "Enhanced electric conductivity at ferroelectric vortex cores in BiFeO 3." Nature Physics 8 (2012) 81-88.
. "Ultrathin limit and dead-layer effects in local polarization switching of BiFeO 3." Physical Review B - Condensed Matter and Materials Physics 85 (2012).
. "Atomically resolved mapping of polarization and electric fields across ferroelectric/oxide interfaces by z-contrast imaging." Advanced Materials 23 (2011) 2474-2479.
. "Thermal conductivity as a metric for the crystalline quality of SrTiO 3 epitaxial layers." Applied Physics Letters 98 (2011).
. "Tuning the electronic effective mass in double-doped SrTiO3." Physical Review B - Condensed Matter and Materials Physics 83 (2011).
. "An epitaxial transparent conducting perovskite oxide: Double-doped SrTiO3." Chemistry of Materials 22 (2010) 3983-3987.
. "Interface ferromagnetism and orbital reconstruction in BiFeO 3-La0.7Sr0.3MnO3 heterostructures." Physical Review Letters 105 (2010).
. "Interface properties of magnetic tunnel junction La0.7 Sr 0.3 MnO3 / SrTiO3 superlattices studied by standing-wave excited photoemission spectroscopy." Physical Review B - Condensed Matter and Materials Physics 82 (2010).
. "Native SrTiO3 (001) surface layer from resonant Ti L 2,3 reflectance spectroscopy." Physical Review B - Condensed Matter and Materials Physics 82 (2010).
. "Probing the evolution of antiferromagnetism in multiferroics." Physical Review B - Condensed Matter and Materials Physics 81 (2010).
. "Pulsed laser deposition-induced reduction of SrTiO3 crystals." Acta Materialia 58 (2010) 457-463.
. "Suppression of octahedral tilts and associated changes in electronic properties at epitaxial oxide heterostructure interfaces." Physical Review Letters 105 (2010).
. "Defect-induced asymmetry of local hysteresis loops on BiFeO3 surfaces." Journal of Materials Science 44 (2009) 5095-5101.
. "Deterministic control of ferroelastic switching in multiferroic materials." Nature Nanotechnology 4 (2009) 868-875.
. "Interfacial structure in multiferroic BiFeO3 thin films." Microscopy and Microanalysis 15 (2009) 1028-1029.
. "Intrinsic nucleation mechanism and disorder effects in polarization switching on ferroelectric surfaces." Physical Review Letters 102 (2009).
. "Anomalously large measured thermoelectric power factor in Sr1-x Lax TiO3 thin films due to SrTiO3 substrate reduction." Applied Physics Letters 92 (2008).
. "Critical thickness and orbital ordering in ultrathin La0.7 Sr0.3 MnO3 films." Physical Review B - Condensed Matter and Materials Physics 78 (2008).
. "The influence of oxygen deficiency on the thermoelectric properties of strontium titanates." Applied Physics Letters 92 (2008).
. "Multiferroics and magnetoelectrics: Thin films and nanostructures." Journal of Physics Condensed Matter 20 (2008).
. "Nanoscale control of exchange bias with BiFeO 3 thin films." Nano Letters 8 (2008) 2050-2055.
. "Thermal conductivity reduction in oxygen-deficient strontium titanates." Applied Physics Letters 92 (2008).
. "Ferroelectric size effects in multiferroic BiFeO3 thin films." Applied Physics Letters 90 (2007).
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