Mark D Lumsden Spectroscopy Section Head Contact LUMSDENMD@ORNL.GOV All Publications Magnetic orders tuned by Cu substitution in Fe1.1−zCuzTe... Competing Ferri- and Antiferromagnetic Phases in Geometrically Frustrated LuFe2O4 Spin glass and semiconducting behavior in one-dimensional BaFe2-dSe3 (d~2) crystals... Neutron scattering of iron-based superconductors Giant Anharmonic Phonon Scattering in PbTe... Antiferromagnetic order in MnO spherical nanoparticles... Spatial inhomogeneity in RFeAs(O,F)(R=Pr,Nd) as revealed by studies of the rare earth crystal field excitations... Magnetism and Disorder Effects on Muon Spin Rotation Measurements of the Magnetic Penetration Depth in Iron-Arsenic Supercond... Competing magnetic ground states in non-superconducting Ba(Fe1-xCrx)2As2... Competing magnetic ground states in nonsuperconducting Ba(Fe1-xCrx)2As2 as seen via neutron diffraction... Spin glass and semiconducting behavior in one-dimensional BaFe2−δSe3 (δ ≈ 0.2) crystals Spin glass and semiconducting behavior in one-dimensional BaFe2−δSe3 (δ ≈ 0.2) crystals... Inelastic neutron scattering study on the resonance mode in an optimally doped superconductor LaFeAsO0.92F0.08 Erratum: Singlet-Triplet Dispersion Reveals Additional Frustration in the Triangular-Lattice Dimer Compound Ba3Mn2O8 [Phys. Rev. Lett. 100, 237201 (2008)] Doping dependence of spin dynamics in electron-doped Ba(Fe1-xCox)2As2... Paramagnetic Spin Correlations in CaFe2As2 Single Crystals... Unusual relationship between magnetism and superconductivity in FeTe0.5Se0.5... Magnetism in Fe-based superconductors... Evolution of spin excitations into the superconducting state in FeTe1-xSex... Neutron scattering and scaling behavior in URu2Zn20 and YbFe2Zn20 Spin-lozenge thermodynamics and magnetic excitations in Na3RuO4... Phonon softening and anomalous mode near the xc=0.5 quantum critical point in Ca2-xSrxRuO4 Two-dimensional resonant magnetic excitation in BaFe1.84Co0.16As2... Neutron diffraction in a model itinerant metal near aquantum critical point... Static and Dynamic Magnetism in Underdoped Superconductor BaFe1.92Co0.08As2... Pagination First page « First Previous page ‹â¶Ä¹ … Page 3 Current page 4 Page 5 Next page ›â¶Äº Last page Last » Key Links Curriculum Vitae Organizations Spectroscopy Section User Facilities
