2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/105641In this paper, we discuss the most deleterious effect of charge state modification at the Mn site on the ground state of the CMR manganites.4 pages; figures are included in the text (ISRS-2004, Chennai, India)Strongly Correlated ElectronsMaterials Sciencetext