Yuanpeng Zhang Neutron Scattering Scientist Contact zhangy3@ornl.gov All Publications Optimization of Neutron Chopper and Optics for CENTAUR, the SANS/WANS Diffractometer at the Spallation Neutron Source Second Target Station The Mechanism of Fluorine Doping for the Enhanced Lithium Storage Behavior in Cation-Disordered Cathode Oxide... Cation Disordered Anti-Perovskite Cathode Materials with Enhanced Lithium Diffusion and Suppressed Phase Transition Local cation ordering in compositionally complex Ruddlesden–Popper n = 1 oxides Expandable Li Percolation Network: The Effects of Site Distortion in Cation-Disordered Rock-Salt Cathode Material Superior Capacitive Energy-Storage Performance in Pb-Free Relaxors with a Simple Chemical Composition Emergence of high piezoelectricity from competing local polar order-disorder in relaxor ferroelectrics Lorentz factor for time-of-flight neutron Bragg and total scattering Local cation order and ferrimagnetism in compositionally complex spinel ferrites Ferroelectric Ordering in Nanosized PbTiO3 Hidden Local Symmetry Breaking in a Kagome-Lattice Magnetic Weyl Semimetal... Broad Distribution of Local Polar States Generates Large Electrothermal Properties in Pb-Free Relaxor Ferroelectrics... Influence of Cation Size on the Local Atomic Structure and Electronic Properties of Ta Perovskite Oxynitrides... Thermodynamic non-ideality and disorder heterogeneity in actinide silicate solid solutions... X-ray scattering reveals ion clustering of dilute chromium species in molten chloride medium... Defect-free-induced Na+ disordering in electrode materials... Lattice Disorder and Oxygen Migration Pathways in Pyrochlore and Defect-Fluorite Oxides... Probing the local site disorder and distortion in pyrochlore high-entropy oxides Reverse Monte Carlo modeling for low-dimensional systems... Local magnetic cluster size identified by neutron total scattering in the site-diluted spin glass SnxFe4−xN (x=0.88)... Mechanistic Insights into the Superexchange-Interaction-Driven Negative Thermal Expansion in CuO... Key Links Curriculum Vitae Google Scholar ORCID LinkedIn GitHub Yuanpeng's Website Yuanpeng's Blog High Performance Computing, Modeling and Data Analytics Science Initiative Quantum Materials Science Initiative Organizations Neutron Sciences Directorate Neutron Scattering Division Diffraction Section Powder Diffraction Group User Facilities Spallation Neutron Source High Flux Isotope Reactor
