Mark D Lumsden Spectroscopy Section Head Contact 865.241.0090 | LUMSDENMD@ORNL.GOV All Publications Spin Excitations in BaFe1.84Co0.16As2 Superconductor Observed by Inelastic Neutron Scattering Resonant Spin Excitation in the High Temperature Superconductor Ba0.6K0.4Fe2As2 Charge Order in LuFe2O4: Antiferroelectric Ground State and Coupling to Magnetism... Anisotropic three-dimensional magnetism in CaFe2As2... Phonon Density of States of LaFeAsO1-xFx Lattice and magnetic structures of PrFeAsO, PrFeAsO0.85F0.15, and PrFeAsO0.85... Phase transitions in LaFeAsO: structural, magnetic, elastic, and transport properties, heat capacity and Mossbauer spectra Singlet-Triplet Dispersion Reveals Additional Frustration in the Triangular-Lattice Dimer Compound Ba3Mn2O8 Elastic neutron scattering in Quantum Critical Antiferromagnet Cr0.963V0.037.... Dispersive magnetic excitations in the S=1 antiferromagnet Ba3Mn2O8... Three-dimensional magnetic correlations in multiferroic LuFe2O4 Composite quantum spin liquid in a low-dimensional organometallic magnet... Structural Modulation in K<sub>2</sub>V<sub>3</sub>O<sub>8</sub>... Magnetic Excitation Spectrum of the Square Lattice S=1/2 Heisenberg Antiferromagnet K<sub>2</sub>V<sub>3</sub>O<sub>8</sub> Spin-dynamics of the Low-dimensional Magnet (CH<sub>3</sub>)<sub>2</sub>NH<sub>2</sub>CuCl<sub>3</sub> Temperature Dependent Bilayer Ferromagnetism in Sr<sub>3</sub>Ru<sub>2</sub>O<sub>7</sub>... Anisotropic Spin Waves and Exchange Interactions in the A-type Antiferromagnetic State of Pr<sub>0.5</sub>Sr<sub>0.5</sub>MnO... UB Matrix Implementation for Inelastic Neutron Scattering Experiments... Pagination First page « First Previous page ‹â¶Ä¹ … Page 3 Page 4 Current page 5 Key Links Curriculum Vitae Organizations Spectroscopy Section User Facilities