This paper reports the temperature dependence of the specific intensity of magnetization and of the magnetic susceptibility of Mn4N between 100 and 1300 K. Mn4N is ferromagnetic below 784 K and in the paramagnetic region presents a Pauli quadratic temperature dependence of the magnetic susceptibility. This means that Mn4N is an itinerant ferromagnet. The existence of the Mn4N compound was confirmed by X-ray analysis.
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Univ Virginia, Dept Phys, Charlottesville, VA 22904 USAUniv Virginia, Dept Phys, Charlottesville, VA 22904 USA
Zhou, Wei
Ma, Chung Ting
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Univ Virginia, Dept Phys, Charlottesville, VA 22904 USAUniv Virginia, Dept Phys, Charlottesville, VA 22904 USA
Ma, Chung Ting
Poon, S. Joseph
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Univ Virginia, Dept Phys, Charlottesville, VA 22904 USA
Univ Virginia, Dept Mat Sci & Engn, Charlottesville, VA 22904 USAUniv Virginia, Dept Phys, Charlottesville, VA 22904 USA