BTeOFN

ceramic

· BTeOFN

BTeOFN is a bismuth tellurite-based oxide fluoride ceramic compound, representing a specialized functional ceramic from the borate-tellurite glass-ceramic family. This material is primarily of research and development interest for photonic and optical applications, where tellurite-based compositions are valued for their high refractive index, infrared transparency, and potential nonlinear optical properties. Engineers typically consider tellurite ceramics when conventional silicate glasses cannot meet stringent optical performance requirements, particularly in mid-infrared optics, fiber lasers, and integrated photonic devices.

infrared optics and windowsoptical fiber researchnonlinear photonicslaser host materialsspecialty glass-ceramicsfunctional ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	6.703e-14	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.400	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.

BTeOFN

Electrical Properties

Other Properties

Regulatory Screening

Environmental