Mn2 Ga1 W1

semiconductor

· Mn2 Ga1 W1

Mn₂GaW is a Heusler alloy—an intermetallic compound combining manganese, gallium, and tungsten in a specific crystallographic arrangement. This material belongs to the family of half-metallic ferromagnets and magnetic shape-memory alloys, primarily investigated in academic and industrial research rather than established production. The material is of interest for spintronic applications, magnetic actuation systems, and high-temperature magnetic devices where full spin polarization and tunable magnetic properties are advantageous over conventional ferromagnets; its potential lies in next-generation magnetic sensors, actuators, and energy harvesting devices that exploit its unique electronic structure.

spintronics and spin valvesmagnetic shape-memory actuatorsmagnetic refrigeration systemshigh-temperature magnetic sensorsresearch-phase materials developmentmagnetoelectronic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02420	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1900	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.

Mn2 Ga1 W1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control