2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/26719The increased transmission, observed in the EXAFS region of their X-ray absorption spectra, as cuprate materials go through the superconducting transition temperature Tc is correlated with an increase in Abrikosov Vortex expulsion in zero magnetic field as the temperature T approaches Tc.5 pages, 3 figuresSuperconductivityMaterials Sciencetext