TmTe2 — Properties & Data | MatWorld

TmTe2

ceramic

· JVASP-93747· TmTe2

TmTe2 is a rare-earth telluride ceramic compound combining thulium with tellurium, belonging to the family of transition metal chalcogenides. This material is primarily of research interest rather than established industrial use, with potential applications in thermoelectric devices, optoelectronic components, and solid-state physics studies where the electronic and thermal properties of rare-earth systems are leveraged. Engineers and researchers investigate TmTe2 for its potential as a functional ceramic in temperature-dependent applications and energy conversion systems, though material availability, processing complexity, and performance validation against conventional alternatives remain limiting factors for widespread adoption.

Thermoelectric devices (research phase)Optoelectronic semiconductorsSolid-state physics studiesHigh-temperature functional ceramicsRare-earth compound research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	62.89	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3200	-	DFT · OptB88vdW
Shear Modulus(G)	27.45	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	8.216	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)	0.07360	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.111	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.

TmTe2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental