Publications
"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).
. "Watching domains grow: In-situ studies of polarization switching by combined scanning probe and scanning transmission electron microscopy." Journal of Applied Physics 110 (2011).
. "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.
. "Intrinsic nucleation mechanism and disorder effects in polarization switching on ferroelectric surfaces." Physical Review Letters 102 (2009).
. "Polarization control of electron tunneling into ferroelectric surfaces." Science 324 (2009) 1421-1425.
. "Unraveling deterministic mesoscopic polarization switching mechanisms: spatially resolved studies of a tilt grain boundary in bismuth ferrite." Advanced Functional Materials 19 (2009) 2053-2063.
. "Using neural network algorithms for compositional mapping in STEM EELS." Microscopy and Microanalysis 15 (2009) 450-451.
. "Probing the role of single defects on the thermodynamics of electric-field induced phase transitions." Physical Review Letters 100 (2008).
. "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.
. "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.
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