BeTlTe

ceramic

· JVASP-67726· BeTlTe

BeTlTe is a ternary ceramic compound combining beryllium, tellurium, and tellurium in a mixed-valence structure. This material is primarily of research interest rather than established production use, belonging to the family of compound semiconductors and wide-bandgap ceramics with potential applications in extreme-environment electronics and photonic devices.

research and developmentwide-bandgap semiconductorshigh-temperature electronicsradiation-hardened devicesexperimental optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	34.96	GPa	—
Poisson's Ratio(ν)	0.3600	-	—
Shear Modulus(G)	18.93	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	6.943	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)	0.5162	eV/atom	—
Formation Energy(ΔHf)	0.2342	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.

BeTlTe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental