Raphael P Hermann Senior R&D Staff Contact HERMANNRP@ORNL.GOV All Publications Cleavable quaternary oxychlorides with high magnetic ordering temperatures Altermagnetic behavior in OsO2: Parallels with RuO2 Inhibition of Reaction Layer Formation on MgO(100) by Doping with Trace Amounts of Iron Influence of Dissolved Iron in Solution on MgO Hydroxylation and Carbonation... Aerogel-derived nickel-iron oxide catalysts for oxygen evolution reaction in alkaline media Magnon gap tuning in lithium-doped MnTe Neutron diffraction: a primer Stoichiometry-Induced Ferromagnetism in Altermagnetic Candidate MnTe Giant Modulation of Refractive Index from Picoscale Atomic Displacements Tuning the thermal activation atmosphere breaks the activity–stability trade-off of Fe–N–C oxygen reduction fuel cell catalysts Vibrations and Phase Stability in Mixed Valence Antimony Oxide (Mg,Mn,Fe,Co,Ni)O: A rocksalt high-entropy oxide containing divalent Mn and Fe Magnetically Induced Binary Ferrocene with Oxidized Iron Coupling of magnetism, crystal lattice, and transport in EuCuP and EuCuAs Structure and Anharmonicity of α- and β-Sb2O3 at Low Temperature... Direct Mechanochemical Synthesis, Phase Stability, and Electrochemical Performance of α-NaFeO2 Phason-Dominated Thermal Transport in Fresnoite Shape-induced superstructure formation in concentrated ferrofluids under applied magnetic fields Charge Density Wave in Kagome Lattice Intermetallic ScV6Sn6 Determination of single-crystal elastic moduli of LiREF4 (RE = Y, Gd, and Tb) by resonant ultrasound spectroscopy Validating first-principles phonon lifetimes via inelastic neutron scattering Thermodynamic insights into the intricate magnetic phase diagram of EuAl4 Phonons in complex twisted crystals: Angular momenta, interactions, and topology Crystal structure and magnetic properties in semiconducting Eu3−δZnxSnyAs3 with Eu-Eu dimers Structure and properties of the Sr2In1-xSnxSbO6 double perovskite Pagination Current page 1 Page 2 Page 3 … Next page ›› Last page Last » Key Links Curriculum Vitae Google Scholar ORCID Research profile - Quantum materials research Organizations Physical Sciences Directorate Materials Science and Technology Division Foundational Materials Science Section Neutron and X-Ray Scattering Group