96 citations · 236 across the 4 of their papers we have counts for
4 papers
Superconductivity from repulsive interactions on the kagome lattice
Astrid T. Rømer, Shinibali Bhattacharyya, Roser Valentí +2
The discovery of superconductivity in layered vanadium-based kagome metals VSb (: K, Rb, Cs) has added a new family of materials to the growing class of possible unco…
Loop currents in VSb kagome metals: multipolar and toroidal magnetic orders
Morten H. Christensen, Turan Birol, Brian M. Andersen +1
Experiments in the recently discovered vanadium-based kagome metals have suggested that their charge-ordered state displays not only bond distortions, characteristic of a ``real" c…
Spiral magnetic order and topological superconductivity in a chain of magnetic adatoms on a two-dimensional superconductor
M. H. Christensen, M. Schecter, K. Flensberg +2
We study the magnetic and electronic phases of a 1D magnetic adatom chain on a 2D superconductor. In particular, we confirm the existence of a `self-organized' 1D topologically non…
Spin excitations in the nematic phase and the metallic stripe spin-density wave phase of iron pnictides
M. Kovacic, M. H. Christensen, M. N. Gastiasoro +1
We present a general study of the magnetic excitations within a weak-coupling five-orbital model relevant to itinerant iron pnictides. As a function of enhanced electronic correlat…