Emergent Magnetic Degeneracy in Iron Pnictides due to the Interplay between Spin-Orbit Coupling and Quantum Fluctuations.
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DOI: 10.1103/physrevlett.121.057001
Abstract: 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 narrow region of the phase diagram. Although these magnetic configurations… read more here.
Keywords: iron pnictides; coupling quantum; orbit coupling; magnetic degeneracy ... See more keywords