Mn4 Sn2

semiconductor

· Mn4 Sn2

Mn₄Sn₂ is an intermetallic semiconductor compound from the manganese-tin family, characterized by a defined crystal structure combining these transition and post-transition elements. This material is primarily of research interest for spintronic and magnetic applications, where its potential for exhibiting unique magnetic properties and electronic behavior makes it relevant for next-generation information technologies. While not yet widely established in high-volume industrial production, Mn₄Sn₂ and related compounds in this system are being explored as candidates for magnetic sensors, spin-based memory devices, and thermoelectric applications where the coupling between magnetic and electronic properties provides functional advantages over conventional semiconductors.

spintronics researchmagnetic sensor devicesmemory and information storagethermoelectric applicationsadvanced materials developmenttransition metal compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	95.46	GPa	—
Shear Modulus(G)	44.11	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02280	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.2740	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.

Mn4 Sn2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control