Select Publications
Journal articles
2016, 'Topological Structures in Multiferroics – Domain Walls, Skyrmions and Vortices', Advanced Electronic Materials, 2, http://dx.doi.org/10.1002/aelm.201500292
,2015, 'Ferroelastic twin structures in epitaxial WO
2015, 'Characterization of interface defects in BiFeO
2015, 'Growth and Properties of Fully Strained SrCoO
2015, 'Strain-induced magnetic phase transition in SrCoO
2015, 'Benefit of Grain Boundaries in Organic–Inorganic Halide Planar Perovskite Solar Cells', The Journal of Physical Chemistry Letters, 6, pp. 875 - 880, http://dx.doi.org/10.1021/acs.jpclett.5b00182
,2015, 'Ferroelectric nanostructures: Domain walls in motion', Nature Nanotechnology, 10, pp. 109 - 110, http://dx.doi.org/10.1038/nnano.2015.3
,2014, 'Nanoscale mechanical softening of morphotropic BiFeO
2014, 'Investigation of continuous changes in the electric-field-induced electronic state in Bi
2014, 'Electronic properties of isosymmetric phase boundaries in highly strained Ca-doped BiFeO
2014, 'Phase separation and electrical switching between two isosymmetric multiferroic phases in tensile strained BiFeO3 thin films', Physical Review B - Condensed Matter and Materials Physics, 89, pp. 140101, http://dx.doi.org/10.1103/PhysRevB.89.140101
,2014, 'Electric control of straight stripe conductive mixed-phase nanostructures in La-doped BiFeO3', Nature Publishing Group Asia Materials, 6, pp. 1 - 9, http://dx.doi.org/10.1038/am.2013.72
,2014, 'Frequency dependent electrical characteristics of BiFeO
2014, 'Shedding light on nanoscale ferroelectrics', Current Applied Physics, 14, pp. 1083 - 1091, http://dx.doi.org/10.1016/j.cap.2014.06.003
,2013, 'A nanoscale shape memory oxide', Nature Communications, 4, pp. 2768, http://dx.doi.org/10.1038/ncomms3768
,2012, 'Electric-field control of nonvolatile magnetization in Co
2012, 'Domain wall nanoelectronics', Reviews of Modern Physics, 84, pp. 119 - 156, http://dx.doi.org/10.1103/RevModPhys.84.119
,2012, 'Evidence of Sharp and Diffuse Domain Walls in BiFeO_{3} by Means of Unit-Cell-Wise Strain and Polarization Maps Obtained with High Resolution Scanning Transmission Electron Microscopy', Physical Review Letters, 109, pp. 047601, http://dx.doi.org/10.1103/PhysRevLett.109.047601
,2011, 'Concurrent transition of ferroelectric and magnetic ordering near room temperature', Nature Communications, 2, http://dx.doi.org/10.1038/ncomms1576
,2011, 'Efficient photovoltaic current generation at ferroelectric domain walls', Physical Review Letters, 107, http://dx.doi.org/10.1103/PhysRevLett.107.126805
,2011, 'Large kinetic asymmetry in the metal-insulator transition nucleated at localized and extended defects', Physical Review B - Condensed Matter and Materials Physics, 83, http://dx.doi.org/10.1103/PhysRevB.83.235102
,2011, 'Dynamic conductivity of ferroelectric domain walls in BiFeO
2011, 'Atomic-scale evolution of local electronic structure across multiferroic domain walls', Advanced Materials, 23, pp. 1530 - 1534, http://dx.doi.org/10.1002/adma.201004143
,2011, 'Large field-induced strains in a lead-free piezoelectric material', Nature Nanotechnology, 6, pp. 98 - 102, http://dx.doi.org/10.1038/nnano.2010.265
,2011, 'Interplay Between Polarization and Oxygen Stoichiometry at Ferroelectric Domain Boundaries in BiFeO3', Microscopy and Microanalysis, 17, pp. 1412 - 1413, http://dx.doi.org/10.1017/s1431927611007938
,2010, 'Domain wall conductivity in La-doped BiFeO
2010, 'Mapping octahedral tilts and polarization across a domain wall in BiFeO
2010, 'Extended mapping and exploration of the vanadium dioxide stress-temperature phase diagram', Nano Letters, 10, pp. 2667 - 2673, http://dx.doi.org/10.1021/nl101457k
,2010, 'Above-bandgap voltages from ferroelectric photovoltaic devices', Nature Nanotechnology, 5, pp. 143 - 147, http://dx.doi.org/10.1038/nnano.2009.451
,2010, 'Pulsed laser deposition-induced reduction of SrTiO
2009, 'Magnon sidebands and spin-charge coupling in bismuth ferrite probed by nonlinear optical spectroscopy', Physical Review B - Condensed Matter and Materials Physics, 79, http://dx.doi.org/10.1103/PhysRevB.79.224106
,2009, 'Spin-charge-lattice coupling through resonant multimagnon excitations in multiferroic BiFe O3', Applied Physics Letters, 94, http://dx.doi.org/10.1063/1.3118576
,2009, 'Observation of ferromagnetic resonance in SrRuO3 by the time-resolved magneto-optical Kerr effect', Physical Review Letters, 102, http://dx.doi.org/10.1103/PhysRevLett.102.177601
,2009, 'Conduction at domain walls in oxide multiferroics', Nature Materials, 8, pp. 229 - 234, http://dx.doi.org/10.1038/nmat2373
,2009, 'Electric modulation of conduction in multiferroic Ca-doped BiFeO 3 films', Nature Materials, 8, pp. 485 - 493, http://dx.doi.org/10.1038/nmat2432
,2008, 'Anisotropy contrast in phonon-enhanced apertureless near-field microscopy using a free-electron laser', Physical Review Letters, 100, http://dx.doi.org/10.1103/PhysRevLett.100.256403
,2008, 'Anomalously large measured thermoelectric power factor in Sr
2008, 'Near-field optical characterization of surface-plasmon-mediated light emission from electrically biased metal-insulator-semiconductor tunnel junctions', Applied Physics Letters, 92, http://dx.doi.org/10.1063/1.2898201
,2008, 'Two-phonon coupling to the antiferromagnetic phase transition in multiferroic BiFeO
2007, 'Impact of optical in-plane anisotropy on near-field phonon polariton spectroscopy', Applied Physics Letters, 90, http://dx.doi.org/10.1063/1.2718489
,2005, 'Stimulated emission of surface plasmons at the interface between a silver film and an optically pumped dye solution', Physical Review Letters, 94, http://dx.doi.org/10.1103/PhysRevLett.94.177401
,2004, 'Coupling between surface plasmon modes on metal films', Physical Review B - Condensed Matter and Materials Physics, 69, http://dx.doi.org/10.1103/PhysRevB.69.121405
,2003, 'Surface plasmon transmission across narrow grooves in thin silver films', Applied Physics Letters, 82, pp. 1368 - 1370, http://dx.doi.org/10.1063/1.1558219
,2001, 'Near-field spectroscopy with white-light illumination', Applied Physics Letters, 79, pp. 2291 - 2293, http://dx.doi.org/10.1063/1.1407862
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