2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/29327The phase diagram for hole-doped cuprates is discussed. By examining some recent inelastic neutron scattering data obtained on hole-doped cuprates we conclude that the coherent gap in hole-doped cuprates has most likely the magnetic origin and scales with Tc, on average, as 2Delta/kTc = 5.4.6 pages including 1 figureSuperconductivityStrongly Correlated Electronstext