Mn2 Sn1 W1

semiconductor

· Mn2 Sn1 W1

Mn₂SnW is an intermetallic compound belonging to the Heusler alloy family, a class of materials known for unique electronic and magnetic properties arising from their ordered crystal structure. This is a research-phase material being investigated for potential applications in spintronics and thermoelectric devices, where the interplay between its structural geometry and electronic behavior makes it a candidate for next-generation functional semiconductors. While not yet commercialized at scale, compounds in this family are valued by materials researchers for their tunable band structures and potential to enable energy conversion and quantum computing applications where conventional semiconductors fall short.

spintronics and spin valvesthermoelectric energy conversionquantum computing materials researchmagnetic semiconductor devicesHall effect sensorstopological material studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	229.9	GPa	—
Shear Modulus(G)	100.9	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.04440	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 Sn1 W1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control