2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/197806We consider the tunnelling of charged spin-(1/2) fermions from a Kerr-Newman black hole and demonstrate that the expected Hawking temperature is recovered. We discuss certain technical subtleties related to the obtention of this result.13 pages, 1 figure v2: added references, v3: added figure, corrected minor equation errors (sign error and factor typo)High Energy Physics - Theorytext