B4 O12 Al3 Yb1

ceramic

· B4 O12 Al3 Yb1

B₄O₁₂Al₃Yb₁ is an ytterbium-doped aluminum borate ceramic belonging to the rare-earth oxide ceramic family. This is a specialized research compound rather than a commercial material, investigated primarily for optical and thermal applications where rare-earth dopants enable specific luminescent or thermal properties. The material combines the thermal and chemical stability of aluminum borate ceramics with ytterbium's contribution to optical functionality, making it relevant for high-temperature environments where conventional glasses or undoped ceramics fall short.

optical fibers and amplifiershigh-temperature phosphorsthermal barrier coatingslaser host materialsadvanced ceramics researchrare-earth scintillators

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	6.367	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.945	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.

B4 O12 Al3 Yb1

Electrical Properties

Other Properties

Regulatory Screening

Environmental