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... 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... The thermal expansion coefficient as a key design parameter for thermoelectric materials and its relationship to processing- ... Thermal Processing Effects on Microstructure and Composition of Cu3SbSe3... 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