Liam Collins R&D staff scientist Contact COLLINSLF@ORNL.GOV All Publications Ferroic twin domains in metal halide perovskites Reply to: On the ferroelectricity of CH3NH3PbI3 perovskites Competing phases in epitaxial vanadium dioxide at nanoscale Quantitative Electromechanical Atomic Force Microscopy Deconvolving distribution of relaxation times, resistances and inductance from electrochemical impedance spectroscopy via statistical model selection: Exploiting structural-sparsity regularization and data-driven parameter tuning Environmental Gating and Galvanic Effects in Single Crystals of Organic–Inorganic Halide Perovskites Hysteretic order-disorder transitions of ionic liquid double layer structure on graphite... Geometryâ€Dependent Nonequilibrium Steadyâ€State Diffusion and Adsorption of Lipid Vesicles in Micropillar Arrays Ionic Gating of Ultrathin and Leaky Ferroelectrics Time-Resolved Electrical Scanning Probe Microscopy of Layered Perovskites Reveals Spatial Variations in Photoinduced Ionic and Electronic Carrier Motion Transparent superhydrophilic and superhydrophobic nanoparticle textured coatings: comparative study of anti-soiling performance Decoupling Mesoscale Functional Response in PLZT across the Ferroelectric–Relaxor Phase Transition with Contact Kelvin Probe Force Microscopy and Machine Learning Chemical nature of ferroelastic twin domains in CH3NH3PbI3 perovskite Time resolved surface photovoltage measurements using a big data capture approach to KPFM... Ion movement in thin Nafion films under an applied electric field Effect of melittin on water diffusion and membrane structure in DMPC lipid bilayers Dynamic behavior of CH3NH3PbI3 perovskite twin domains Surface Chemistry Controls Anomalous Ferroelectric Behavior in Lithium Niobate The anti-soiling performance of highly reflective superhydrophobic nanoparticle-textured mirrors Towards nanoscale electrical measurements in liquid by advanced KPFM techniques: a review Nanoscale Control of Oxygen Defects and Metal–Insulator Transition in Epitaxial Vanadium Dioxides High-veracity Functional Imaging In Scanning Probe Microscopy Via Graph-bootstrapping Applications of KPFM-Based Approaches for Surface Potential and Electrochemical Measurements in Liquid Exploring Anomalous Polarization Dynamics in Organometallic Halide Perovskites Chemical nature of ferroelastic twin domains in CH3NH3PbI3 perovskite Pagination First page « First Previous page ‹â¶Ä¹ … Page 2 Current page 3 Page 4 Next page ›â¶Äº Last page Last » Key Links Curriculum Vitae Organizations Physical Sciences Directorate User Facilities Center for Nanophase Materials Sciences Nanomaterials Characterization Section Functional Atomic Force Microscopy Group
Research Highlight High-speed Mapping of Surface Charge Dynamics using Sparse Scanning Kelvin Probe Force Microscopy (SS-KPFM)
