Andrew Christianson Distinguished Staff Scientist Contact CHRISTIANSAD@ORNL.GOV All Publications Coherent band excitations in CePd3: A comparison of neutron scattering and ab initio theory Interplay of spin-orbit coupling and hybridization in Ca3LiOsO6 and Ca3LiRuO6 Temperature and polarization dependence of low-energy magnetic fluctuations in nearly optimally doped NaFe0.9785Co0.0215As Strong ferromagnetic exchange interaction under ambient pressure in BaFe2S3 Spin Resonance in the New-Structure-Type Iron-Based Superconductor CaKFe4As4 Terahertz dielectric analysis and spin-phonon coupling in multiferroic GeV4S8... Structure of spin excitations in heavily electron-doped Li0.8Fe0.2ODFeSe superconductors Structure of spin excitations in heavily electron-doped Li0.8Fe0.2ODFeSe superconductors Spin-orbit coupling controlled J = 3/2 electronic ground state in 5d3 oxides... Phonon localization transition in relaxor ferroelectric PZN-5%PT... Strongly gapped spin-wave excitation in the insulating phase of NaOsO3 Excitations and magnetization density distribution in a dilute ferromagnetic semiconductor Strongly gapped spin-wave excitation in the insulating phase of NaOsO3 Candidate Elastic Quantum Critical Point in LaCu6−xAux Strong anisotropy within a Heisenberg model in the Jeff = 1/2 insulating state of Sr2Ir0.8Ru0.2O4... Strong Anisotropy Within a Heisenberg Model In the Jeff=1/2 Insulating State of Sr2ir0.8ru0.2o4 Candidate elastic quantum critical point in LaCu6-xAux Revisiting the ground state of CoAl2O4: Comparison to the conventional antiferromagnet MnAl2O4 Slater insulator in iridate perovskites with strong spin-orbit coupling... Giant electromechanical coupling of ferroelectric relaxors controlled by polar-nanoregion vibrations... Spin-orbit coupling control of anisotropy, ground state and frustration in 5d2 Sr2MgOsO6 Spin waves and magnetic exchange interactions in the spin ladder compound RbFe2Se3... Anisotropic exchange within decoupled tetrahedra in the quantum breathing pyrochlore Ba3Yb2Zn5O11... Spin-orbit coupling controlled ground state in Sr2ScOsO6... Highly-anisotropic exchange interactions of jeff = 1/2 iridium moments on the fcc lattice in La2BIrO6 (B = Mg, Zn) Pagination First page « First Previous page ‹‹ … Page 3 Current page 4 Page 5 … Next page ›› Last page Last » Key Links ORCID Organizations Physical Sciences Directorate Materials Science and Technology Division Foundational Materials Science Section Correlated Electron Materials Group
