BeTlSe4

ceramic

· JVASP-65103· BeTlSe4

BeTlSe4 is a quaternary ceramic compound containing beryllium, tellurium, and selenium elements, representing an experimental material from the chalcogenide ceramic family. This compound is not widely established in commercial applications and remains primarily of research interest for investigating semiconductor and optoelectronic properties in complex ceramic systems. The combination of these elements suggests potential relevance to infrared optics, photonic devices, or specialized electronic applications where mixed-chalcogenide ceramics show promise, though practical engineering adoption would depend on synthesis scalability, thermal stability, and cost-effectiveness compared to established alternatives.

Research and developmentInfrared optics (exploratory)Semiconductor researchChalcogenide photonicsExperimental electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.057	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)	1.016	eV/atom	—
Formation Energy(ΔHf)	0.6035	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.

BeTlSe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental