CaTe2

ceramic

· JVASP-120955· CaTe2

Calcium telluride (CaTe₂) is an inorganic ceramic compound belonging to the metal telluride family, characterized by ionic bonding between alkaline-earth calcium and chalcogen tellurium. This material is primarily investigated in semiconductor and photovoltaic research contexts rather than established in high-volume industrial production, with potential applications in thermoelectric devices and narrow-bandgap semiconductor systems where tellurium-based compounds offer tunable electronic properties.

thermoelectric devicessemiconductor researchphotovoltaic materials developmentlow-dimensional electronicsmaterials science researchquantum materials exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	31.09	GPa	—
Poisson's Ratio(ν)	0.2700	-	—
Shear Modulus(G)	10.39	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.384	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.7439	eV/atom	—
Formation Energy(ΔHf)	-0.4450	eV/atom	—

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

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.

CaTe2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental