Producción y caracterización de películas delgadas de YBaCo4O7+δ por medio de pulverización catódica (sputtering) a presiones altas de oxígeno

The successful growth of thin films of the novel cobaltite YBaCo4O7+ δ by dc sputtering technique at high oxygen pressure onto r (1012) sapphire substrates is reported. The films were characterized after their structural, morphological, electrical, magnetic and optic properties. X-ray diffraction an...