Tb6 B2 W2 O18

semiconductor

· Tb6 B2 W2 O18

Tb₆B₂W₂O₁₈ is a rare-earth oxide ceramic compound combining terbium, boron, tungsten, and oxygen in a mixed-valence structure. This material belongs to the family of rare-earth tungstate-borate ceramics, which are primarily investigated in research contexts for potential applications requiring thermal stability, optical properties, or refractory performance at elevated temperatures. The tungstate-borate ceramic family is of interest to materials scientists exploring advanced ceramics for niche high-temperature or photonic applications, though this specific composition remains largely in the experimental phase with limited industrial production or deployment.

High-temperature ceramics researchRare-earth optical materialsRefractory compound developmentPhotonic and luminescent studiesExperimental semiconductor researchAdvanced ceramic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.279	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.331	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Tb6 B2 W2 O18

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control