Yongtao Liu R&D Associate Staff Contact liuy3@ornl.gov All Publications Hypothesis Learning in Automated Experiment: Application to Combinatorial Materials Libraries... Exploring Causal Physical Mechanisms via Non-Gaussian Linear Models and Deep Kernel Learning: Applications for Ferroelectric ... Disentangling ferroelectric domain wall geometries and pathways in dynamic piezoresponse force microscopy via unsupervised ma... Unraveling the hysteretic behavior at double cations-double halides perovskite - electrode interfaces... Microstructural Evaluation of Phase Instability in Large Bandgap Metal Halide Perovskites Disentangling Ferroelectric Wall Dynamics and Identification of Pinning Mechanisms via Deep Learning... Decoding the shift-invariant data: applications for band-excitation scanning probe microscopy... Observation of large Rashba spin–orbit coupling at room temperature in compositionally engineered perovskite single crystal... Ferroic Halide Perovskite Optoelectronics... Role of Decomposition Product Ions in Hysteretic Behavior of Metal Halide Perovskite... Ferroelectric and Charge Transport Properties in Strain-Engineered Two-Dimensional Lead Iodide Perovskites... Strain in Metal Halide Perovskites: The Critical Role of A-Site Cation... Correlating crystallographic orientation and ferroic properties of twin domains in metal halide perovskites... Direct Observation of Photoinduced Ion Migration in Lead Halide Perovskites... Hysteretic Ion Migration and Remanent Field in Metal Halide Perovskites... Tuning spin-orbit coupling towards enhancing photocurrent in hybrid organic-inorganic perovskites by using mixed organic cati... Secondary Ion Mass Spectrometry (SIMS) for chemical characterization of metal halide perovskites... Strain–Chemical Gradient and Polarization in Metal Halide Perovskites... Twin domains modulate light-matter interactions in metal halide perovskites... Two‐Photon Up‐Conversion Photoluminescence Realized through Spatially Extended Gap States in Quasi‐2D Perovskite Films... Light‐Ferroic Interaction in Hybrid Organic–Inorganic Perovskites... Ferroic twin domains in metal halide perovskites... Reply to: On the ferroelectricity of CH3NH3PbI3 perovskites... Quantitative Electromechanical Atomic Force Microscopy... Chemical nature of ferroelastic twin domains in CH3NH3PbI3 perovskite... Pagination First page « First Previous page ‹‹ Page 1 Current page 2 Page 3 Next page ›› Last page Last » Key Links Curriculum Vitae Google Scholar ORCID LinkedIn Organizations User Facilities Center for Nanophase Materials Sciences Theory & Computation Section Data NanoAnalytics Group