Ca4BeTe

ceramic

· JVASP-65128· Ca4BeTe

Ca₄BeTe is an experimental ternary ceramic compound combining calcium, beryllium, and tellurium. This material belongs to the family of mixed-metal telluride ceramics, which are primarily investigated for their potential in optoelectronic and thermoelectric applications rather than structural use. Research interest in this compound stems from the semiconductor properties of telluride-based systems and the possibility of tuning electronic behavior through quaternary combinations; however, it remains largely confined to laboratory-scale synthesis and characterization rather than established industrial production.

optoelectronic researchthermoelectric devices (experimental)semiconductor device developmentmaterials research and screening

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.523	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)	0.9635	eV/atom	—
Formation Energy(ΔHf)	0.3384	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.

Ca4BeTe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental