Comparison of experimental data on the spin resonance frequency and gap magnitudes in Fe-based superconductors

Korshunov, M. M.; Shestakov, V. A.; Togushova, Yu. N. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 440 133-135; Doi: 10.1016/j.jmmm.2016.12.082 OCT 15 2017

Here we review experimental data on the peak in inelastic neutron scattering (INS) and superconducting gaps extracted from various experimental techniques. Comparison of energy scales gives the confidence that the observed peak in INS for most materials is the true spin resonance.