MnNi2Sb

metal
· JVASP-15520· MnNi2Sb

MnNi₂Sb is an intermetallic compound belonging to the Heusler alloy family, characterized by a fixed stoichiometric ratio of manganese, nickel, and antimony atoms arranged in an ordered crystal structure. This material is primarily of research and development interest for spintronic and magnetic device applications, where it is studied for its potential half-metallic ferromagnetic properties that could enable high-efficiency spin-polarized electron transport. Its notable advantage over conventional magnetic alloys lies in the theoretical possibility of 100% spin polarization at the Fermi level, making it attractive for next-generation magnetoresistive sensors, spin valves, and magnetic memory devices, though practical device implementation remains largely in the research phase.

spintronic devicesmagnetic sensorshalf-metal researchmagnetoresistive applicationsfunctional intermetallic compoundscondensed matter physics

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
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Bulk Modulus(K)
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Shear Modulus(G)
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Verified Unverified Low confidence (<80%) Link to source
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Verified Unverified Low confidence (<80%) Link to source
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Seebeck Coefficient(S)
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Verified Unverified Low confidence (<80%) Link to source
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Energy Above Hull(ΔEhull)
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Formation Energy(ΔHf)
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Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.