Tm2 Fe4

semiconductor

· Tm2 Fe4

Tm₂Fe₄ is an intermetallic compound combining thulium (a rare-earth element) with iron, belonging to the family of rare-earth iron intermetallics. This material is primarily investigated in research contexts for its potential magnetic and electronic properties, rather than as an established industrial commodity. The rare-earth iron intermetallic family is of interest for advanced applications requiring specialized magnetic behavior, high-temperature stability, or unique electronic characteristics, though Tm₂Fe₄ specifically remains largely in the experimental phase without widespread commercial deployment.

magnetic materials researchrare-earth intermetallicshigh-temperature applicationsexperimental semiconductorsmaterials characterization studiesmagnetism and solid-state physics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	118.4	GPa	—
Shear Modulus(G)	43.78	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02420	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1990	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.

Tm2 Fe4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control