Tb2SiGe — Properties & Data | MatWorld

Tb2SiGe

ceramic

· JVASP-107282· Tb2SiGe

Tb2SiGe is an intermetallic ceramic compound combining terbium, silicon, and germanium, belonging to the rare-earth silicide-germanide family of advanced ceramics. This is a research-phase material primarily explored for high-temperature structural and functional applications where rare-earth intermetallics offer exceptional thermal stability and potential for tailored electronic or magnetic properties. Its development reflects interest in alternatives to conventional high-temperature ceramics for specialized aerospace and materials science applications, though industrial deployment remains limited.

high-temperature structural ceramicsrare-earth intermetallic researchaerospace material developmentthermal barrier coatings (exploratory)electronic/magnetic device researchadvanced materials experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2802	lb/in³	DFT · OptB88vdW

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

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8488	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.

Tb2SiGe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental