Mössbauer Study of Cubic Phase in the Mn-Sb System

Budzyński, M.; Goncharov, V. S.; Mitsiuk, V. I.; Surowiec, Z.; Tkachenka, T. M.

doi:10.12693/aphyspola.125.850

Cited by 5 publications

(2 citation statements)

References 6 publications

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“…For Mn 3 Sb, the energies of NC, ferrimagnetic and ferromagnetic (FM) magnetic structures are within less than 35 meV/atom. Experimentally, a collinear magnetic structure with almost compensating Mn magnetic moments was deduced from neutron scattering experiments [67], while more recent Mössbauer studies suggest a triangular magnetic structure [68]. FIG.…”

Section: Results Of High-throughput Screeningmentioning

confidence: 97%

Effect of N, C and B interstitials on the structural and magnetic properties of alloys with Cu$_3$Au-structure

Opahle,

Singh,

Zemen

et al. 2020

Preprint

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High-throughput density functional calculations are used to investigate the effect of interstitial B, C and N atoms on 21 alloys reported to crystallize in the cubic Cu3Au structure. It is shown that the interstitials can have a significant impact on the magneto-crystalline anisotropy energy (MAE), the thermodynamic stability and the magnetic ground state structure, making these alloys interesting for hard magnetic, magnetocaloric and other applications. For 29 alloy/interstitial combinations the formation of stable alloys with interstitial concentrations above 5% is expected. In Ni3Mn interstitial N induces a tetragonal distortion with substantial uniaxial MAE for realistic N concentrations. Mn3XNx (X=Rh, Ir, Pt and Sb) are identified as alloys with strong magneto-crystalline anisotropy. For Mn3Ir we find a strong enhancement of the MAE upon N alloying in the most stable collinear ferrimagnetic state as well as in the non-collinear magnetic ground state. Mn3Ir and Mn3IrN show also interesting topological transport properties. The effect of N concentration and strain on the magnetic properties are discussed. Further, the huge impact of N on the MAE of Mn3Ir and a possible impact of interstitial N on amorphous Mn3Ir, a material that is indispensable in today's data storage devices, are discussed at hand of the electronic structure. For Mn3Sb, non-collinear, ferrimagnetic and ferromagnetic states are very close in energy, making this material potentially interesting for magnetocaloric applications. For the investigated Mn alloys and competing phases, the determination of the magnetic ground state is essential for a reliable prediction of the phase stability. FIG. 2. Interstitial positions in the Cu3Au-structure: 1b, 3d and 8g (from left to right).

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Section: Results Of High-throughput Screeningmentioning

confidence: 97%

Effect of N, C and B interstitials on the structural and magnetic properties of alloys with Cu$_3$Au-structure

Opahle,

Singh,

Zemen

et al. 2020

Preprint

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show abstract

“…In recent years, a new intermetallic compound, Mn 3 Sb, has been successfully synthesized under high pressure and temperature condition [3,4]. In the literature only, the structural and magnetic properties of Mn 3 Sb are investigated experimentally [3,5]. To the best of our knowledge, it is the first theoretical study of the intermetallic compound Mn 3 Sb.…”

Section: Introductionmentioning

confidence: 99%

Investigation on Mechanical Properties of Mn₃Sb Intermetallic Compound

Boubaker

Said

2016

Acta Phys. Pol. A

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In this work, ab initio calculation has been performed to investigate the structural, elastic and mechanical properties of Mn3Sb intermetallic compound, based on density functional theory plane-wave pseudo potential method within local density approximation and generalized gradient approximation. The calculated structural parameter in both approximations of Mn3Sb compound is consistent with the experimental data. The elastic constants were determined from a linear fit of the calculated stress-strain function according to the Hooke law. From the elastic constants, the bulk modulus B, shear modulus G, the Young modulus E, the Poisson ratio σ, anisotropy factor A and the ratio B/G for Mn3Sb compound are obtained. This is the first quantitative theoretical prediction of these properties.

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Magnetically ordered compounds of transition elements with nonmetals

Andersson

Nordblad

2019

Handbook of Magnetic Materials

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Mössbauer Study of Cubic Phase in the Mn-Sb System

Abstract: Mössbauer spectroscopy was applied to investigate the structural and magnetic parameters of cubic phase in the MnSb system. The validity of the model of triangular magnetic structure in Mn3Sb has been conrmed.

Cited by 5 publications

References 6 publications

Effect of N, C and B interstitials on the structural and magnetic properties of alloys with Cu$_3$Au-structure

Effect of N, C and B interstitials on the structural and magnetic properties of alloys with Cu$_3$Au-structure

Investigation on Mechanical Properties of Mn₃Sb Intermetallic Compound

Magnetically ordered compounds of transition elements with nonmetals

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Mössbauer Study of Cubic Phase in the Mn-Sb System

Abstract: Mössbauer spectroscopy was applied to investigate the structural and magnetic parameters of cubic phase in the MnSb system. The validity of the model of triangular magnetic structure in Mn3Sb has been conrmed.

Cited by 5 publications

References 6 publications

Effect of N, C and B interstitials on the structural and magnetic properties of alloys with Cu$_3$Au-structure

Effect of N, C and B interstitials on the structural and magnetic properties of alloys with Cu$_3$Au-structure

Investigation on Mechanical Properties of Mn3Sb Intermetallic Compound

Magnetically ordered compounds of transition elements with nonmetals

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Product

Resources

About

Investigation on Mechanical Properties of Mn₃Sb Intermetallic Compound