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Article Dans Une Revue Scripta Materialia Année : 2013

The effect of Zn vacancies on the physical properties of antiperovskite compounds Mn3ZnxN

Résumé

The effects of Zn vacancies on the physical properties of antiperovskite compounds Mn3ZnxN (x = 0.96 and 0.93) were investigated. For Mn3Zn0.96N, lowering the temperature produced two anomalies in the magnetization and heat capacity curves: the first at similar to 185 K is related to magnetic ordering and was accompanied by a lattice expansion; the second at similar to 115 K is due to a magnetic order change and showed a lattice contraction. However, for Mn3Zn0.93N only a single transition is observed around 185 K.

Dates et versions

hal-00836345 , version 1 (20-06-2013)

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Citer

Lihua Chu, Cong Wang, Pierre Bordet, Claire Colin, Sébastien Pairis, et al.. The effect of Zn vacancies on the physical properties of antiperovskite compounds Mn3ZnxN. Scripta Materialia, 2013, 68 (12), pp.968. ⟨10.1016/j.scriptamat.2013.02.052⟩. ⟨hal-00836345⟩

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