Select Publications
Journal articles
, 2019, 'Mechanical probing of ferroelectrics at the nanoscale', Journal of Materials Chemistry C, 7, pp. 12441 - 12462, http://dx.doi.org/10.1039/c9tc02661d
, 2019, 'Mutual Insight on Ferroelectrics and Hybrid Halide Perovskites: A Platform for Future Multifunctional Energy Conversion', Advanced Materials, 31, pp. e1807376, http://dx.doi.org/10.1002/adma.201807376
, 2018, 'Boosting Photovoltaic Output of Ferroelectric Ceramics by Optoelectric Control of Domains', Advanced Materials, 30, http://dx.doi.org/10.1002/adma.201803821
, 2018, 'The Role of Hydrogen from ALD-Al2O3 in Kesterite Cu2ZnSnS4 Solar Cells: Grain Surface Passivation', Advanced Energy Materials, 8, http://dx.doi.org/10.1002/aenm.201701940
, 2018, 'Mixed 3D–2D Passivation Treatment for Mixed-Cation Lead Mixed-Halide Perovskite Solar Cells for Higher Efficiency and Better Stability', Advanced Energy Materials, 8, http://dx.doi.org/10.1002/aenm.201703392
, 2018, 'Room temperature in-plane ferroelectricity in van der Waals In2Se3', Science Advances, 4, http://dx.doi.org/10.1126/sciadv.aar7720
, 2018, 'Enhanced piezoelectricity of thin film hafnia-zirconia (HZO) by inorganic flexible substrates', Applied Physics Letters, 113, http://dx.doi.org/10.1063/1.5031134
, 2018, 'Oxygen Stoichiometry Effect on Polar Properties of LaAlO3/SrTiO3', Advanced Functional Materials, 28, http://dx.doi.org/10.1002/adfm.201707159
, 2018, 'Uniaxial Strain-Controlled Ferroelastic Domain Evolution in BiFeO3', ACS Applied Materials and Interfaces, 10, pp. 11768 - 11775, http://dx.doi.org/10.1021/acsami.8b01711
, 2018, 'Optimizing the electromechanical response in morphotropic BiFeO3', Nanotechnology, 29, http://dx.doi.org/10.1088/1361-6528/aab226
, 2018, 'Humidity-Induced Degradation via Grain Boundaries of HC(NH2)2PbI3 Planar Perovskite Solar Cells', Advanced Functional Materials, 28, http://dx.doi.org/10.1002/adfm.201705363
, 2018, 'Grain Boundary Engineering of Halide Perovskite CH3NH3PbI3 Solar Cells with Photochemically Active Additives', Journal of Physical Chemistry C, 122, pp. 4817 - 4821, http://dx.doi.org/10.1021/acs.jpcc.8b00804
, 2018, 'Strain control of giant magnetic anisotropy in metallic perovskite SrCoO3-δ thin films', ACS Applied Materials and Interfaces, 10, pp. 22348 - 22355, http://dx.doi.org/10.1021/acsami.8b03553
, 2018, 'A flexible polyaniline-based bioelectronic patch', Biomaterials Science, 6, pp. 493 - 500, http://dx.doi.org/10.1039/c7bm00880e
, 2018, 'Passivation of Grain Boundaries by Phenethylammonium in Formamidinium-Methylammonium Lead Halide Perovskite Solar Cells', ACS Energy Letters, 3, pp. 647 - 654, http://dx.doi.org/10.1021/acsenergylett.8b00121
, 2018, 'Structural, magnetic, and ferroelectric properties of T-like cobalt-doped BiFeO3 thin films', APL Materials, 6, http://dx.doi.org/10.1063/1.5011783
, 2018, 'Effect of Grain Boundary Cross-Section on the Performance of Electrodeposited Cu2O Photocathodes', Journal of Physical Chemistry C, 122, pp. 1466 - 1476, http://dx.doi.org/10.1021/acs.jpcc.7b10103
, 2018, 'Exploring inorganic binary alkaline halide to passivate defects in low-temperature-processed planar-structure hybrid perovskite solar cells', Advanced Energy Materials, 8, pp. 1800138 - 1800138, http://dx.doi.org/10.1002/aenm.201800138
, 2017, 'Resistor Network Modeling of Conductive Domain Walls in Lithium Niobate', Advanced Electronic Materials, 4, pp. 1700242 - 1700242, http://dx.doi.org/10.1002/aelm.201700242
, 2017, 'Nanoscale electromechanical and electronic properties of free-standing ZnO nano- and microstructured platelets', NANOTECHNOLOGY, 28, http://dx.doi.org/10.1088/1361-6528/aa87f8
, 2017, 'Nanoscale electromechanical and electronic properties of free-standing ZnO nano- and microstructured platelets', Nanotechnology, 28, http://dx.doi.org/10.1088/1361-6528/aa87f8
, 2017, 'Morphology-dependent photo-induced polarization recovery in ferroelectric thin films', Applied Physics Letters, 111, pp. 092902, http://dx.doi.org/10.1063/1.4990839
, 2017, 'Strain-gradient-induced magnetic anisotropy in straight-stripe mixed-phase bismuth ferrites: Insight into flexomagnetism', Physical Review B, 96, http://dx.doi.org/10.1103/PhysRevB.96.064402
, 2017, 'Nonvolatile ferroelectric domain wall memory', Science Advances, 3, http://dx.doi.org/10.1126/sciadv.1700512
, 2017, 'Electrical conduction at domain walls in lead titanate (PbTiO3) single crystals', Applied Physics Letters, 110, http://dx.doi.org/10.1063/1.4983642
, 2017, 'Impact of Isovalent and Aliovalent Doping on Mechanical Properties of Mixed Phase BiFeO3', ACS Nano, 11, pp. 2805 - 2813, http://dx.doi.org/10.1021/acsnano.6b07869
, 2017, 'High-Efficiency Rubidium-Incorporated Perovskite Solar Cells by Gas Quenching', ACS Energy Letters, 2, pp. 438 - 444, http://dx.doi.org/10.1021/acsenergylett.6b00697
, 2017, 'Electric-field-induced spin disorder-to-order transition near a multiferroic triple phase point', Nature Physics, 13, pp. 189 - 196, http://dx.doi.org/10.1038/nphys3902
, 2017, 'Strain-Enhanced Oxygen Dynamics and Redox Reversibility in Topotactic SrCoO3-δ (0 < δ ≤ 0.5)', Chemistry of Materials, 29, pp. 708 - 717, http://dx.doi.org/10.1021/acs.chemmater.6b04360
, 2017, 'Mechanical stress-induced switching kinetics of ferroelectric thin films at the nanoscale', Nanotechnology, 28, http://dx.doi.org/10.1088/1361-6528/aa536d
, 2017, 'Magnetic and Magnetodielectric Properties of Epitaxial Iron Vanadate Thin Films', Advanced Electronic Materials, 3, http://dx.doi.org/10.1002/aelm.201600295
, 2017, 'Poisson's ratio of BiFeO3 thin films: X-ray reciprocal space mapping under variable uniaxial strain', Physica Status Solidi A Applications and Materials Science, 214, http://dx.doi.org/10.1002/pssa.201600356
, 2016, 'Unraveling Elastic Anomalies during Morphotropic Phase Transitions', Advanced Electronic Materials, 2, http://dx.doi.org/10.1002/aelm.201600283
, 2016, 'Chemical State Evolution in Ferroelectric Films during Tip-Induced Polarization and Electroresistive Switching', ACS Applied Materials and Interfaces, 8, pp. 29588 - 29593, http://dx.doi.org/10.1021/acsami.6b10784
, 2016, 'Direct evidence for the spin cycloid in strained nanoscale bismuth ferrite thin films', Nature Communications, 7, pp. 12664, http://dx.doi.org/10.1038/ncomms12664
, 2016, 'Structural and electronic transformation pathways in morphotropic BiFeO3', Scientific Reports, 6, pp. 32347, http://dx.doi.org/10.1038/srep32347
, 2016, 'Visible-Light Driven Nanoscale Photoconductivity of Grain Boundaries in Self-Supported ZnO Nano- and Microstructured Platelets', Advanced Electronic Materials, 2, http://dx.doi.org/10.1002/aelm.201600138
, 2016, 'Electric-field-induced insulator to Coulomb glass transition via oxygen-vacancy migration in Ca-doped BiFe O3', Physical Review B, 94, http://dx.doi.org/10.1103/PhysRevB.94.035123
, 2016, 'Critical Role of Grain Boundaries for Ion Migration in Formamidinium and Methylammonium Lead Halide Perovskite Solar Cells', Advanced Energy Materials, 6, http://dx.doi.org/10.1002/aenm.201600330
, 2016, 'Oxygen content modulation by nanoscale chemical and electrical patterning in epitaxial SrCoO3-δ (0 < δ ≤ 0.5) thin films', Nanotechnology, 27, http://dx.doi.org/10.1088/0957-4484/27/32/325301
, 2016, 'Morphotropic Phase Elasticity of Strained BiFeO3', Advanced Materials Interfaces, 3, http://dx.doi.org/10.1002/admi.201600033
, 2016, 'Nucleation and Growth Control of HC(NH2)2PbI3 for Planar Perovskite Solar Cell', Journal of Physical Chemistry C, 120, pp. 11262 - 11267, http://dx.doi.org/10.1021/acs.jpcc.6b02443
, 2016, 'Out-of-plane three-stable-state ferroelectric switching: Finding the missing middle states', Physical Review B, 93, http://dx.doi.org/10.1103/PhysRevB.93.115142
, 2016, 'Beneficial Effects of PbI2 Incorporated in Organo-Lead Halide Perovskite Solar Cells', Advanced Energy Materials, 6, http://dx.doi.org/10.1002/aenm.201502104
, 2016, 'Novel phenazine crystals enable direct electron transfer to methanogens in anaerobic digestion by redox potential modulation', Energy and Environmental Science, 9, pp. 644 - 655, http://dx.doi.org/10.1039/c5ee03085d
, 2016, 'A glimpse at topological structures in multiferroic materials', Advanced Electronic Materials, 2, http://dx.doi.org/10.1002/aelm.201500447
, 2016, 'Enhanced conductivity at orthorhombic-rhombohedral phase boundaries in BiFeO3 thin films', Npg Asia Materials, 8, http://dx.doi.org/10.1038/am.2016.120
, 2016, 'Resistive switching properties of epitaxial BaTiO3-δ thin films tuned by after-growth oxygen cooling pressure', Physical Chemistry Chemical Physics, 18, pp. 197 - 204, http://dx.doi.org/10.1039/c5cp05333a
, 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 WO3 thin films', Applied Physics Letters, 107, http://dx.doi.org/10.1063/1.4938396