Fe2 Sn2

semiconductor

· Fe2 Sn2

Fe₂Sn₂ is an intermetallic compound belonging to the iron-tin system, classified as a semiconductor material with potential applications in electronic and thermoelectric devices. This compound represents an emerging material in the iron-tin phase diagram and is primarily of research interest rather than established in high-volume industrial production. Engineers would consider Fe₂Sn₂ for applications requiring semiconducting behavior combined with the thermal and electrical properties characteristic of iron-tin intermetallics, though material maturity and commercial availability remain limited compared to conventional semiconductors.

thermoelectric devicesexperimental semiconductorsphase-change materialsresearch and developmenthigh-temperature electronicsintermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	13,267.8	ksi	—
Shear Modulus(G)	6,490	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01260	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.1720	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.

Fe2 Sn2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control