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Nonlinear behavior of V-I curves at low temperatures in nanoparticles of La<inf>2/3</inf>B<inf>1/3</inf>MnO<inf>3</inf> with B = Ca, Sr
ArticleAbstract: We measure voltage-current curves at low temperature in La2/3B1/3MnO3 samples (B=Ca,Sr). The powderPalabras claves:Electrical resistivity, Grain boundaries, TunnelingAutores:Caneiro A., Dario Niebieskikwiat, Hueso L.E., Lamas D.G., López-Quintela M.A., Rivadulla F., Rivas J., Sánchez R.D.Fuentes:scopusSize distribution effect on the magnetization and magneto-resistance in ferromagnetic nanostructured manganites
ArticleAbstract: We present experimental data of magnetization and magneto-resistance of nanostructured La 2/3B 1/3MnPalabras claves:A. Magnetic materials, B. Sol-gel growth, D. Electrical properties, D. Magnetic propertiesAutores:Alascio B., Cabanillas E.D., Caneiro A., Dario Niebieskikwiat, García D., Lamas D.G., Sánchez R.D.Fuentes:scopus