David S Parker Group Leader, Materials Theory Contact parkerds@ornl.gov | 865.574.7128 All Publications Chloride Reduction of Mn 3+ in Mild Hydrothermal Synthesis of a Charge Ordered Defect Pyrochlore, CsMn 2+ Mn 3+ F 6 , a Cante... Magnetic properties of the Shastry-Sutherland lattice material BaNd2ZnO5... Relationship between A-site cation and magnetic structure in 3d−5d−4f double perovskite iridates Ln2NiIrO6 (Ln=La, Pr, Nd... Hierarchical excitations from correlated spin tetrahedra on the breathing pyrochlore lattice Canted antiferromagnetic order and spin dynamics in the honeycomb-lattice compound Tb2Ir3Ga9... Effect of atom substitutions on the magnetic properties in Ce2Fe17: Toward permanent magnet applications... Magnetoelastic coupling, negative thermal expansion, and two-dimensional magnetic excitations in FeAs... Semihard Iron-Based Permanent-Magnet Materials... Van Hove singularity in the magnon spectrum of the antiferromagnetic quantum honeycomb lattice... Cluster Frustration in the Breathing Pyrochlore Magnet LiGaCr4S8... Evidence of Ba-substitution induced spin-canting in the magnetic Weyl semimetal EuCd2As2... Out-of-Plane Magnetic Anisotropy Engineered via Band Distortion in Two-Dimensional Materials... Superconductivity with Tc ≈ 7 K under pressure for Cu- and Au-doped BaFe2As2... A-type antiferromagnetic order in MnBi4Te7 and MnBi6Te10 single crystals... Lattice instabilities and phonon thermal transport in TlBr... The nature of ferromagnetism in the chiral helimagnet Cr1/3NbS2... Tunable magnetic order in low-symmetry SeO3 ligand linked TM3(SeO3)3H2O (TM=Mn, Co, and Ni) compounds... Lattice disorder effect on magnetic ordering of iron arsenides... Crystal field splitting, local anisotropy, and low-energy excitations in the quantum magnet YbCl3... Local superconductivity in vanadium iron arsenide... Suppression of the antiferromagnetic metallic state in the pressurized MnBi2Te4 single crystal... Molecular Scaffold Growth of Two-Dimensional, Strong Interlayer-Bonding-Layered Materials... Ferromagnetic Spin-1/2 Dimers with Strong Anisotropy in MoCl5... Structural, Chemical, Electrical, And Thermal Properties of N-type Nbfesb Symmetry-driven phonon chirality and transport in one-dimensional and bulk Ba3N-derived materials... Pagination First page « First Previous page ‹‹ Page 1 Current page 2 Page 3 … Next page ›› Last page Last » Key Links ORCID Organizations Physical Sciences Directorate Materials Science and Technology Division Materials Theory, Modeling and Simulation Section Materials Theory Group