GaGeTe2 — Properties & Data | MatWorld

GaGeTe2

ceramic

· JVASP-105501· GaGeTe2

GaGeTe2 is a ternary chalcogenide ceramic compound composed of gallium, germanium, and tellurium. This material belongs to the family of wide-bandgap semiconductors and chalcogenide glasses, which are typically investigated for infrared optics, photovoltaic applications, and thermoelectric devices. GaGeTe2 remains largely in the research phase, with potential applications in mid-to-far infrared photonics, phase-change memory systems, and solid-state thermal-to-electric energy conversion where its mixed-valence composition and thermal properties could offer advantages over conventional alternatives.

infrared optics and imagingthermoelectric energy conversionphase-change memory devicesphotovoltaic researchwide-bandgap semiconductorsoptical window materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.151	kg/m³	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)	0.1424	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.08789	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.

GaGeTe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental