Ternary phase diagram of Ni-Mn-Ga: insights from ab initio calculations
Keyword(s):
In this work we perform a wide-range systematic study of the family off-stoichiometric Ni-Mn-Ga alloys by using the supercell approach in the framework of density functional theory. Our goal is to explore the compositional variations of the structural stability and magnetic properties of Ni-Mn-Ga compositions. As a result equilibrium lattice parameters, bulk moduli, total magnetic moments, and formation energies of a wide range of Heusler alloys have been mapped on compositional ternary diagrams.
2018 ◽
Vol 32
(05)
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pp. 1850045
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2016 ◽
Vol 845
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pp. 138-141
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2007 ◽
Vol 62
(7)
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pp. 881-890
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Keyword(s):
2011 ◽
Vol 25
(26)
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pp. 2079-2090
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2019 ◽