TlGeTe — Properties & Data | MatWorld

TlGeTe

ceramic

· JVASP-136730· TlGeTe

TlGeTe is a ternary chalcogenide ceramic compound combining thallium, germanium, and tellurium—materials known for semiconducting and thermoelectric properties. This composition falls within the broader family of IV-VI semiconductors and chalcogenide glasses, which are primarily explored in research contexts for their unique electronic and optical characteristics rather than established commercial applications. Engineers would consider TlGeTe for specialized optoelectronic or thermoelectric device development where its specific band structure and thermal transport properties offer advantages over binary alternatives, though the material remains largely experimental with limited industrial deployment.

thermoelectric devices (research)infrared optics and detectorssemiconductor researchthermal management systems (experimental)high-pressure applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	34.46	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4800	-	DFT · OptB88vdW
Shear Modulus(G)	16.27	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.494	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)	0.3744	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1834	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.

TlGeTe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental