Publications
"Concurrent transition of ferroelectric and magnetic ordering near room temperature." Nature Communications 2 (2011).
. "Controlled synthesis and size-dependent polarization domain structure of colloidal germanium telluride nanocrystals." Journal of the American Chemical Society 133 (2011) 2044-2047.
. "Correlation between nanoscale and nanosecond resolved ferroelectric domain dynamics and local mechanical compliance." Journal of Applied Physics 109 (2011).
. "Determination of the spin-flip time in ferromagnetic SrRuO3 from time-resolved Kerr measurements." Physical Review B - Condensed Matter and Materials Physics 83 (2011).
. "Direct spectroscopic evidence of charge reversal at the Pb(Zr 0.2Ti0.8)O3/La0.7Sr 0.3MnO3 heterointerface." Physical Review B - Condensed Matter and Materials Physics 83 (2011).
. "Dynamic conductivity of ferroelectric domain walls in BiFeO3." Nano Letters 11 (2011) 1906-1912.
. "Efficient photovoltaic current generation at ferroelectric domain walls." Physical Review Letters 107 (2011).
. "Electrically controllable spontaneous magnetism in nanoscale mixed phase multiferroics." Nature Communications 2 (2011).
. "Electric-field-induced magnetization reversal in a ferromagnet-multiferroic heterostructure." Physical Review Letters 107 (2011).
. "Experimental evidence of ferroelectric negative capacitance in nanoscale heterostructures." Applied Physics Letters 99 (2011).
. "Ferromagnetic enhancement of CE-type spin ordering in (Pr,Ca)MnO 3." Physical Review Letters 106 (2011).
. "Giant piezoelectricity on Si for hyperactive MEMS." Science 334 (2011) 958-961.
. "Large field-induced strains in a lead-free piezoelectric material." Nature Nanotechnology 6 (2011) 98-102.
. "Large kinetic asymmetry in the metal-insulator transition nucleated at localized and extended defects." Physical Review B - Condensed Matter and Materials Physics 83 (2011).
. "Microscopic origin of the giant ferroelectric polarization in tetragonal-like BiFeO3." Physical Review Letters 107 (2011).
. "Microspectroscopy on perovskite-based superlenses [Invited]." Optical Materials Express 1 (2011) 1051-1060.
. "Near-field examination of perovskite-based superlenses and superlens-enhanced probe-object coupling." Nature Communications 2 (2011).
. "Scaling and disorder analysis of local I-V curves from ferroelectric thin films of lead zirconate titanate." Nanotechnology 22 (2011).
. "Size-dependent polar ordering in colloidal GeTe nanocrystals." Nano Letters 11 (2011) 1147-1152.
. "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).
. "Universal Ti-rich termination of atomically flat SrTiO3 (001), (110), and (111) surfaces." Applied Physics Letters 98 (2011).
. "Watching domains grow: In-situ studies of polarization switching by combined scanning probe and scanning transmission electron microscopy." Journal of Applied Physics 110 (2011).
. "Above-bandgap voltages from ferroelectric photovoltaic devices." Nature Nanotechnology 5 (2010) 143-147.
. "Advances in the growth and characterization of magnetic, ferroelectric, and multiferroic oxide thin films." Materials Science and Engineering R: Reports 68 (2010) 89-133.
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