MnFe(PGe) compounds: Preparation, structural evolution, and magnetocaloric effects*
Yue Minga),†, Zhang Hong-Guoa), Liu Dan-Minb), Zhang Jiu-Xinga)
Fig. 8. a Integrated intensities of the 001 reflections for the PM and FM phases as functions of temperature, upon cooling and warming. b Field dependence of the integrated intensities of the 001 reflections for the PM and FM phases at 255 K. For comparison, data normalized from the magnetic-entropy change |#cod#x0394; S m | are also shown. c Fraction of the ferromagnetic phase FMP at 255 K as the field increases. Data normalized from |#cod#x0394; S m | are shown for comparison. d |#cod#x0394; S m | as a function of the ferromagnetic phase fraction. [ 19 ]