TY - JOUR AU - Alonso, J. L. AU - Fernández Pérez, Luis Antonio AU - Guinea, F. AU - Laliena, V. AU - Martín Mayor, Víctor PY - 2002 DO - 10.1103/PhysRevB.66.104430 SN - 1098-0121 UR - https://hdl.handle.net/20.500.14352/60012 T2 - Physical review B AB - Considering the disorder caused in manganites by the substitution Mn→Fe or Ga, we accomplish a systematic study of doped manganites begun in previous papers. To this end, a disordered model is formulated and solved using the variational mean-field... LA - eng PB - American Physical Society KW - Colossal magnetoresistance KW - Phase-diagram KW - Systems KW - Model KW - Perovskites KW - Transition KW - Behavior KW - Physics KW - Fe. TI - Interplay between double-exchange, superexchange, and Lifshitz localization in doped manganites TY - journal article VL - 66 ER -