TaGeAs — Properties & Data | MatWorld

TaGeAs

ceramic

· JVASP-75562· TaGeAs

TaGeAs is a ternary ceramic compound combining tantalum, germanium, and arsenic elements, representing an experimental material within the broader family of refractory and semiconductor ceramics. This compound has been investigated in materials research for potential applications requiring high thermal stability and specific electronic or photonic properties, though industrial deployment remains limited. The material's notable density and stiffness characteristics position it as a candidate for specialized applications where conventional ceramics or semiconductors may be inadequate, though practical availability and processing methods remain active research areas.

experimental semiconductor researchhigh-temperature ceramicsphotonic device substratesrefractory applicationsadvanced materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	100.4	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2200	-	DFT · OptB88vdW
Shear Modulus(G)	4.940	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	8.889	kg/m³	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)	1.045	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.7098	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.

TaGeAs

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental