Tb2 Ir4

semiconductor

· Tb2 Ir4

Tb2Ir4 is an intermetallic compound combining terbium (a rare-earth element) with iridium, belonging to the family of rare-earth transition-metal intermetallics. This material is primarily of research interest rather than established industrial use, being investigated for potential applications in high-temperature structural materials, magnetic devices, and advanced electronic systems where the unique electronic and thermal properties of rare-earth–iridium combinations may offer advantages over conventional alternatives.

High-temperature structural applicationsMagnetic materials researchAdvanced electronicsRare-earth intermetallic compoundsLaboratory-scale materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	29,592.5	ksi	—
Shear Modulus(G)	12,473.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00500	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8680	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.

Tb2 Ir4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control