Altıntaş, Sevgi PolatMahamdioua, NabilAmira, AbderrezakTerzioğlu, Cabir2021-06-232021-06-2320140304-88531873-4766https://doi.org/10.1016/j.jmmm.2014.05.010https://hdl.handle.net/20.500.12491/7785The role of anion substitution of oxygen by fluorine in La0.7Ca0.3MnO3-delta Fx (x=0.0 and 0.6) system has been investigated by means of X-ray powder diffraction, electrical resistivity and magnetization measurements. The oxygen content of the samples, estimated by a redox back titration method, decreases with doping while the lattice parameters and unit cell volume increase slightly. The Curie temperature and the metal-insulator transition temperatures of the samples are also found to increase with doping. The deduced magnetoresistance is slightly higher for the doped sample. (C) 2014 Elsevier B.V. All rights reserved.eninfo:eu-repo/semantics/closedAccessManganiteMagnetoresistance (MR)Fluorine DopingMagnetic PropertyArticle10.1016/j.jmmm.2014.05.0103681111152-s2.0-84902001257Q2WOS:000340049600021Q2