Tb4Bi3 — Properties & Data | MatWorld

Tb4Bi3

ceramic

· JVASP-56597· Tb4Bi3

Tb₄Bi₃ is an intermetallic ceramic compound combining terbium (a rare-earth element) with bismuth, belonging to the family of rare-earth bismuthides. This material is primarily of research interest rather than established commercial production, studied for potential applications in high-temperature ceramics and specialized electronic devices where rare-earth intermetallics offer unique phase stability and thermal properties.

rare-earth research materialshigh-temperature ceramicsthermoelectric applicationsmagnetothermic researchadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.10	kg/m³	DFT · OptB88vdW

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Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03770	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.7755	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

Tb4Bi3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental