512 citations · 5.4k across the 68 of their papers we have counts for
4 papers · 2 filters
Pressure dependence of the structure and electronic properties of Sr3Ir2O7
C. Donnerer, Z. Feng, J. G. Vale +9
We study the structural evolution of SrIrO as a function of pressure using x-ray diffraction. At a pressure of 54 GPa at room temperature, we observe a first-order stru…
The importance of XY anisotropy in Sr2IrO4 revealed by magnetic critical scattering experiments
J. G. Vale, S. Boseggia, H. C. Walker +9
The magnetic critical scattering in SrIrO has been characterized using X-ray resonant magnetic scattering (XRMS) both below and above the 3D antiferromagnetic ordering temp…
Evidence of quantum dimer excitations in SrIrO
M. Moretti Sala, V. Schnells, S. Boseggia +12
The magnetic excitation spectrum in the bilayer iridate SrIrO has been investigated using high-resolution resonant inelastic x-ray scattering (RIXS) performed at the ir…
Fractional excitations in the square-lattice quantum antiferromagnet
B. Dalla Piazza, M. Mourigal, N. B. Christensen +7
The square-lattice quantum Heisenberg antiferromagnet displays a pronounced anomaly of unknown origin in its magnetic excitation spectrum. The anomaly manifests itself only for sho…