NiMnSb

metal

· NiMnSb

NiMnSb is a Heusler alloy—an intermetallic compound combining nickel, manganese, and antimony in a specific crystallographic structure. This material is primarily of research and specialized industrial interest due to its half-metallic ferromagnetic properties, making it attractive for spintronics, magnetic sensors, and magnetoresistive devices where spin-polarized electron transport is exploited. Its potential in next-generation spintronic applications and magnetic refrigeration systems positions it as a candidate material in emerging technologies, though it remains less widely deployed than conventional soft magnetic alloys in traditional engineering applications.

spintronic devicesmagnetic sensorsmagnetoresistive applicationshalf-metallic ferromagnetsresearch and developmentmagnetocaloric refrigeration

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Magnetic Moment(μB)	4.000	μB	—
Saturation Magnetization(μB,sat)	718.8	μB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2170	eV/atom	—

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.

NiMnSb

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control