BeTe2

ceramic

· JVASP-128402· BeTe2

BeTe2 is a beryllium telluride ceramic compound belonging to the II-VI semiconductor ceramic family. While primarily of research interest rather than established commercial production, this material is investigated for potential optoelectronic and thermoelectric applications where its wide bandgap and thermal properties could offer advantages in extreme-environment or high-temperature device contexts. Engineers considering this material should note it remains largely experimental; applications would be driven by specific performance requirements in niche semiconductor or detector technologies where conventional alternatives prove inadequate.

semiconductor research devicesinfrared detectorsthermoelectric studieshigh-temperature electronicsexperimental optoelectronicswide-bandgap material development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2253	lb/in³	—

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)	0.3223	eV/atom	—
Formation Energy(ΔHf)	0.04030	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.

BeTe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental