Tm4 Mg2

semiconductor

· Tm4 Mg2

Tm4Mg2 is an intermetallic compound combining thulium (a rare-earth element) with magnesium, representing a material system of primary interest in materials research rather than established production use. This compound belongs to the rare-earth magnesium intermetallic family, which is being explored for applications requiring combinations of lightweight properties, thermal stability, and specialized magnetic or electronic characteristics. As an experimental composition, Tm4Mg2 is relevant to researchers investigating advanced lightweight structural materials, rare-earth functional compounds, and high-temperature applications where conventional magnesium alloys reach their limits.

rare-earth research compoundslightweight intermetallics (experimental)high-temperature materials developmentfunctional materials researchaerospace/defense early-stage evaluationmaterials science characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00380	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.04500	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.

Tm4 Mg2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control