Melanie J Kirkham Scientific Associate Contact kirkhammj@ornl.gov | 615.420.0202 All Publications POWGEN: rebuild of a third-generation powder diffractometer at the spallation neutron source... AGES: Automated Gas Environment System for in situ neutron powder diffraction... Ab-Initio Determination of Novel Crystal Structures of the Thermoelectric Material MgAgSb... High-Temperature Order/Disorder Transition in the Thermoelectric Cu3SbSe3... Large area position sensitive detector for thermal neutrons Reliability of Materials and Components for Solid Oxide Fuel Cells To grind or not to grind? The influence of mechanical and thermal treatments on the Cu/Zn disorder in Cu2ZnSn(SxSe1-x)4 monog... Chloride Reduction of Mn 3+ in Mild Hydrothermal Synthesis of a Charge Ordered Defect Pyrochlore, CsMn 2+ Mn 3+ F 6 , a Cante... La 2 Zr 2 O 7 Nanoparticle-Mediated Synthesis of Porous Al-Doped Li 7 La 3 Zr 2 O 12 Garnet... Phase evolution during lithium–indium halide superionic conductor dehydration... Structural disorder, phase stability and compressibility of refractory body-centered cubic solid-solution alloys... Incommensurate magnetism in K2MnS2−xSex and prospects for tunable frustration in a triangular lattice of pseudo-1D spin cha... Metastable Li1+δmn2o4 (0 ≤ δ ≤ 1) Spinel Phases Revealed by In Operando Neutron Diffraction and First-principles Calculations Temperature-dependent Structural and Spectroscopic Studies of (Bi 1– x Fe x )FeO 3... Lattice dynamics and thermal transport in multiferroic CuCrO2... Determination of Bulk and Surface Atomic Arrangement in Ni–Zn γ-Brass Phase at Different Ni to Zn Ratios... Synthesis of a Ferrolite: A Zeolitic All-Iron Containing Framework... Neutron irradiation effects on the structure of highly oriented pyrolytic graphite: A XRD and SANS study... Neutron and X-ray Powder Diffraction Study of Skutterudite Thermoelectrics... Structural phase transition and phonon instabilities in Cu12Sb4S13... Structural and electrolyte properties of Li4P2S6... Thermoelectric Properties of Au- Containing Type-I Clathrates Ba8AuxGa16-3xGe30+2x... Mayenite Synthesized Using the Citrate Sol-Gel Method... The thermal expansion coefficient as a key design parameter for thermoelectric materials and its relationship to processing-d... Microstructural evolution in two alkali multicomponent silicate glasses as a result of long-term exposure to solid oxide fuel... Pagination Current page 1 Page 2 Next page ›› Last page Last » Key Links Curriculum Vitae ORCID Powgen Website Organizations Neutron Sciences Directorate Neutron Scattering Division User Facilities Spallation Neutron Source