3 papers
cond-mat.str-el2019
Temperature dependence of the anomaly in the excitation spectrum of the 2D quantum Heisenberg antiferromagnet
W. Wan, N. B. Christensen, A. W. Sandvik +7
It is well established that in the low-temperature limit, the two-dimensional quantum Heisenberg antiferromagnet on a square lattice (2DQHAFSL) exhibits an anomaly in its spectrum…
cond-mat.str-el2018
Strain-Engineering Mott-Insulating LaCuO
O. Ivashko, M. Horio, W. Wan +15
The transition temperature of unconventional superconductivity is often tunable. For a monolayer of FeSe, for example, the sweet spot is uniquely bound to titanium-o…
cond-mat.str-el2018
Spin-Orbital Excitations in CaRuO Revealed by Resonant Inelastic X-ray Scattering
L. Das, F. Forte, R. Fittipaldi +19
The strongly correlated insulator CaRuO is considered as a paradigmatic realization of both spin-orbital physics and a band-Mott insulating phase, characterized by orbita…