Mn4 Sb2

semiconductor

· Mn4 Sb2

Mn₄Sb₂ is an intermetallic semiconductor compound composed of manganese and antimony, belonging to the class of binary metal pnictides. This material is primarily of research interest for thermoelectric and magnetotransport applications, where the combination of metallic and semiconducting character can be leveraged for energy conversion or sensor devices. While not yet widely deployed in mainstream industrial applications, materials in this family are being investigated for their potential in solid-state cooling, waste heat recovery, and magnetic sensing due to their tunable electronic and magnetic properties.

thermoelectric energy conversionmagnetotransport researchsemiconductor research compoundssolid-state cooling devices (exploratory)high-temperature sensor applications (research phase)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	110.6	GPa	—
Shear Modulus(G)	-1.293	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000700	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.3330	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 Sb2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control