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February 20, 2016
The paper "Magneto-transport and magnetic entropy change correlation in Nd0.67Ba0.33Mn0.98Fe0.02O3 perovskite" has been published in Journal of Alloys and Compounds
You will find here the paper by Michel Boudard. This is the abstract: "We have investigated both temperature and magnetic field dependences of the resistivity of Nd0.67Ba0.33Mn0.98Fe0.02O3 perovskite. Electrical-resistivity measurement in the temperature range 5 - 230 K shows a metal e semiconductor transition at peak temperature, TMS, which shifts to higher temperature when the magnetic field increases. At a field of 7 T the sample presents a large magneto- Results show that the as obtained magnetic entropy change values are similar to those determined using data obtained from the investigation of temperature and magnetic field dependences of magnetization.