171 citations · 432 across the 8 of their papers we have counts for
8 papers
Raman magnon spectroscopy of local interactions and ground state selection in
Xiang Li, Scott E. Cooper, Ahmed E. Fahmy +7
Competing and coupled spin and charge interactions in quantum materials lead to a variety of ordered states where local configurations preferentially influence the long-range order…
Spin-orbital correlations from complex orbital order in MgVO
H. Lane, P. M. Sarte, K. Guratinder +12
MgVO is a spinel based on magnetic V ions which host both spin () and orbital () moments. Owing to the underlying pyrochlore coordination of the…
Dispersive Magnetic and Electronic Excitations in Iridate Perovskites Probed with Oxygen -Edge Resonant Inelastic X-ray Scattering
Xingye Lu, Paul Olalde-Velasco, Yaobo Huang +11
Resonant inelastic X-ray scattering (RIXS) experiments performed at the oxygen- edge on the iridate perovskites {\SIOS} and {\SION} reveal a sequence of well-defined dispersive…
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…
Collapse of the Mott gap and emergence of a nodal liquid in lightly doped SrIrO
A. de la Torre, S. McKeown Walker, F. Y. Bruno +13
Superconductivity in underdoped cuprates emerges from an unusual electronic state characterised by nodal quasiparticles and an antinodal pseudogap. The relation between this state…
A weakly correlated Fermi liquid state with a small Fermi surface in lightly doped SrIrO
Alberto de la Torre, Emily Claire Hunter, Alaska Subedi +7
We characterize the electron doping evolution of (SrLa)IrO by means of angle-resolved photoemission. Concomitant with the metal insulator transition around…
Slaving of the magnetic moment canting to the correlated oxygen rotation in Sr2IrO4 revealed by X-ray resonant scattering
S. Boseggia, H. C. Walker, J. Vale +6
Sr2IrO4 is a prototype of the class of Mott insulators in the strong spin-orbit interaction (SOI) limit described by a ground state. In Sr2IrO4, the strong S…