Elbio R Dagotto UT/ORNL Distinguished Scientist Contact dagottoer@ornl.gov | 865.574.2592 All Publications Phonon excitations in Eu2Ir2O7 probed by inelastic x-ray scattering... Block Mott insulating state induced by next-nearest-neighbor hopping in the 𝑆=3/2 zigzag chain BaCoTe2O7 Structural phase transition, s±-wave pairing, and magnetic stripe order in bilayered superconductor La3Ni2O7 under pressure Electronic structure, magnetic correlations, and superconducting pairing in the reduced Ruddlesden-Popper bilayer La3Ni2O6 under pressure: Different role of d3z2−r2 orbital compared with La3Ni2O7 Spinon continuum in the Heisenberg quantum chain compound Sr2V3O9 Transition to the Haldane phase driven by electron-electron correlations Electronic structure, dimer physics, orbital-selective behavior, and magnetic tendencies in the bilayer nickelate superconduc... Trends in electronic structures and s±-wave pairing for the rare-earth series in bilayer nickelate superconductor R3Ni2O7 Majorana corner states on the dice lattice Hund bands in spectra of multiorbital systems... Stability of the interorbital-hopping mechanism for ferromagnetism in multi-orbital Hubbard models... Unconventional skyrmions in an interfacial frustrated triangular lattice Spin-singlet topological superconductivity in the attractive Rashba-Hubbard model Moiré Kanamori-Hubbard model for transition metal dichalcogenide homobilayers Anomalous magnetoresistance by breaking ice rule in Bi₂Ir₂O₇/Dy₂Ti₂O₇ heterostructure Spin dynamics of the generalized quantum spin compass chain... Electronic structure, magnetic properties, spin orientation, and doping effect in Mn3Si2Te6 Out-of-equilibrium Majorana zero modes in interacting Kitaev chains... Magnetic ground states of honeycomb lattice Wigner crystals J=0 nonmagnetic insulating state in K2OsX6 (X=F, Cl, and Br) Topological electronic structure evolution with symmetry-breaking spin reorientation in (Fe1−xCox)Sn Magnetic excitations, nonclassicality, and quantum wake spin dynamics in the Hubbard chain... Topological flat bands in a kagome lattice multiorbital system... Estimation of biquadratic and bicubic Heisenberg effective couplings from multiorbital Hubbard models... Electronic structure, magnetic properties, and pairing tendencies of the copper-based honeycomb lattice Na2Cu2TeO6... Pagination Current page 1 Page 2 Page 3 … Next page ›› Last page Last » Organizations Physical Sciences Directorate Materials Science and Technology Division