793 citations · 1.7k across the 28 of their papers we have counts for
15 papers · 1 filter
Unconventional free charge in the correlated semimetal Nd2Ir2O7
K. Wang, B. Xu, C. W. Rischau +9
Nd2Ir2O7 is a correlated semimetal with the pyrochlore structure, in which competing spin-orbit coupling and electron-electron interactions are believed to induce a time-reversal s…
Mott transition and collective charge pinning in electron doped Sr2IrO4
K. Wang, N. Bachar, J. Teyssier +7
We studied the in-plane dynamic and static charge conductivity of electron doped Sr2IrO4 using optical spectroscopy and DC transport measurements. The optical conductivity indicate…
Electrodynamics of Correlated Electron Materials
Dimitri N. Basov, Richard D. Averitt, Dirk van der Marel +2
We review studies of the electromagnetic response of various classes of correlated electron materials including transition metal oxides, organic and molecular conductors, intermeta…
Evidence for core-hole-mediated inelastic x-ray scattering from metallic FeTe
J. N. Hancock, R. Viennois, D. van der Marel +9
We present a detailed analysis of resonant inelastic scattering (RIXS) from FeTe with unprecedented energy resolution. In contrast to the sharp peaks typically seen in in…
Evidence for strongly coupled charge-density-wave ordering in three-dimensional RE5Ir4Si10 compounds by optical measurements
Riccardo Tediosi, Fabrizio Carbone, A. B. Kuzmenko +3
We report optical spectra of LuIrSi and ErIrSi, exhibiting the phenomenon of coexisting superconductivity or antiferromagnetism and charge density wav…
Optical evidence for symmetry changes above the Neel temperature in KCuF3
J. Deisenhofer, I. Leonov, M. V. Eremin +6
We report on optical measurements of the 1D Heisenberg antiferromagnet KCuF3. The crystal-field excitations of the Cu2+ ions have been observed and their temperature dependence can…