TbAlCu4

metal

· JVASP-103681· TbAlCu4

TbAlCu4 is a ternary intermetallic compound composed of terbium, aluminum, and copper. This material belongs to the rare-earth intermetallic family and is primarily studied in research contexts for its potential electromagnetic, thermal, and structural properties. The combination of a rare-earth element (terbium) with transition metals makes it of interest for specialized applications where unique magnetic or electronic behavior is needed, though industrial adoption remains limited compared to more conventional alloys.

Rare-earth intermetallic compoundsMagnetic materials researchHigh-temperature alloy developmentElectronic device materialsMaterials characterization studiesEmerging functional materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.884	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02110	eV/atom	—
Formation Energy(ΔHf)	-0.2723	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.

TbAlCu4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control