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Spectral Evidence for Unidirectional Charge Density Wave in Detwinned BaNiAs
Yucheng Guo, Mason Klemm, Ji Seop Oh +16
The emergence of unconventional superconductivity in proximity to intertwined electronic orders is especially relevant in the case of iron-based superconductors. Such order consist…
Competing magnetic orders in quantum critical SrRuO
A. Putatunda, G. Qin, W. Ren +1
We investigated SrRuO, a quantum critical metal that shows a metamagnetic quantum phase transition and electronic nematicity, through density functional calculations. T…
Density Functional Methods for the Magnetism of Transition Metals: SCAN in Relation to Other Functionals
Y. Fu, D. J. Singh
We report tests of various density functionals for ferromagnetic, Fe, Co and Ni with a focus on characterizing the behavior of the so-called strongly constrained and appropriately…
Evidence for proximity of YFeSi to a magnetic quantum critical point
D. J. Singh
Calculations of the electronic and magnetic properties of the non-magnetic metallic compound YFeSi are reported. These show that at the density functional level a magnetic…
Electronic nature of the lock-in magnetic transition in CeXAl4Si2
J. Gunasekera, L. Harriger, A. Dahal +6
We have investigated the underlying magnetism in newly discovered single crystal Kondo lattices CeXAl4Si2, where X = Rh, Ir. We show that the compound undergoes an incommensurate-t…
Quasi-one-dimensional magnons in an intermetallic marcasite
M. B. Stone, M. D. Lumsden, S. E. Nagler +4
We present inelastic neutron scattering measurements and first principles calculations examining the intermetallic marcasite CrSb2. The observed spin wave dispersion implies that t…