Al8 Fe4 Tb1

semiconductor

· Al8 Fe4 Tb1

Al8Fe4Tb1 is an intermetallic compound combining aluminum, iron, and terbium (a rare-earth element), belonging to the family of rare-earth-containing metallic phases. This is a research-stage material studied for its potential in high-temperature applications and magnetic device components, where the terbium addition imparts enhanced thermal stability and possible magneto-structural coupling compared to conventional Al-Fe intermetallics.

rare-earth intermetallics researchhigh-temperature structural phasespermanent magnet developmentmagnetocaloric applicationsadvanced alloy designmaterials exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01240	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4440	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.

Al8 Fe4 Tb1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control