Tb1 Pb3

semiconductor

· Tb1 Pb3

Tb1Pb3 is an intermetallic compound composed of terbium and lead, belonging to the rare-earth–based semiconductor family. This material is primarily of research interest rather than established in production, being investigated for potential applications in thermoelectric devices and solid-state electronics where rare-earth intermetallics offer unique electronic properties. Engineers consider such compounds when seeking materials with tunable band structures or coupling between magnetic and electronic properties, though commercial use remains limited and material availability and processing methods are still under development.

thermoelectric researchrare-earth semiconductorssolid-state electronicsexperimental photovoltaicsmagnetic semiconductorsadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	7,696.7	ksi	—
Shear Modulus(G)	2,068.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00350	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3010	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.

Tb1 Pb3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control