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Magnetic phase diagram of the iron pnictides in the presence of spin-orbit coupling: Frustration between and magnetic phases
Morten H. Christensen, Peter P. Orth, Brian M. Andersen +1
We investigate the impact of spin anisotropic interactions, promoted by spin-orbit coupling, on the magnetic phase diagram of the iron-based superconductors. Three distinct magneti…
Emergent magnetic degeneracy in iron pnictides due to the interplay between spin-orbit coupling and quantum fluctuations
Morten H. Christensen, Peter P. Orth, Brian M. Andersen +1
Recent experiments in iron pnictide superconductors reveal that, as the putative magnetic quantum critical point is approached, different types of magnetic order coexist over a nar…
Role of multiorbital effects in the magnetic phase diagram of iron-pnictides
Morten H. Christensen, Daniel D. Scherer, Panagiotis Kotetes +1
We elucidate the pivotal role of the bandstructure's orbital content in deciding the type of commensurate magnetic order stabilized within the itinerant scenario of iron-pnictides.…