Tb4 Mg8

semiconductor

· Tb4 Mg8

Tb4Mg8 is an intermetallic compound combining terbium (a rare-earth element) with magnesium, representing a research-phase material in the rare-earth–magnesium alloy family. This compound is primarily investigated for its potential in high-performance applications requiring lightweight structures with enhanced thermal or magnetic properties, though it remains largely in academic and developmental stages rather than established production use. Engineers considering this material should recognize it as an experimental system where property data and processing routes are still being characterized, making it relevant mainly to advanced research programs or specialized applications where rare-earth additions justify the cost and supply complexity.

rare-earth alloy developmentlightweight structural researchhigh-temperature intermetallicsmagnetic material systemsaerospace prototype applicationsmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000300	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.06100	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.

Tb4 Mg8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control