Mn1 Sn1

semiconductor

· Mn1 Sn1

MnSn is an intermetallic compound composed of manganese and tin, belonging to the class of binary metal semiconductors with potential for thermoelectric and magnetic applications. This material is primarily of research interest rather than established in high-volume industrial production, investigated for its electronic band structure and potential use in solid-state devices where the combination of transition metal (Mn) and post-transition metal (Sn) properties offers tunable functionality. Engineers would consider MnSn in early-stage development of next-generation thermoelectric generators, spintronic devices, or magnetic sensors where the intermetallic phase stability and semiconducting behavior provide alternatives to rare-earth-dependent or organic semiconductor solutions.

thermoelectric devicesspintronics researchmagnetic sensor developmentsolid-state electronicsintermetallic phase researchlow-temperature semiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	9,417.7	ksi	—
Shear Modulus(G)	838.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03180	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.3800	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.

Mn1 Sn1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control