Ta4GaSe8

ceramic

· JVASP-57730· Ta4GaSe8

Ta4GaSe8 is a layered ternary chalcogenide ceramic compound combining tantalum, gallium, and selenium in a mixed-valence structure. This is primarily a research material rather than an established industrial ceramic, studied for its potential in thermoelectric and optoelectronic applications due to the electronic properties characteristic of transition-metal chalcogenides.

thermoelectric devices (research)optoelectronic semiconductorssolid-state energy conversionphotovoltaic researchmaterials science characterizationhigh-temperature electronics (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2970	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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)	-0.7681	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.

Ta4GaSe8 — Properties & Data | MatWorld

Ta4GaSe8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental