26 citations · 74 across the 9 of their papers we have counts for
3 papers · 1 filter
Cooper Pair Induced Frustration and Nematicity of Two-Dimensional Magnetic Adatom Lattices
Michael Schecter, Olav F. Syljuåsen, Jens Paaske
We propose utilizing the Cooper pair to induce magnetic frustration in systems of two-dimensional (2D) magnetic adatom lattices on s-wave superconducting surfaces. The competition…
Nematic Bond Theory of Heisenberg Helimagnets
Michael Schecter, Olav. F. Syljuåsen, J. Paaske
We study classical two-dimensional frustrated Heisenberg models with generically incommensurate groundstates. A new theory for the spin-nematic "order by disorder" transition is de…
Symmetry analysis of strain, electric and magnetic fields in the -class of topological insulators
Mathias Rosdahl Jensen, Jens Paaske, Anders Mathias Lunde +1
Based on group theoretical arguments we derive the most general Hamiltonian for the -class of materials including terms to third order in the wave vector, f…