Tb2 O2 F2

semiconductor
· Tb2 O2 F2

Tb2O2F2 is a rare-earth oxyfl uoride semiconductor compound combining terbium oxide with fluorine, representing an emerging functional ceramic in the rare-earth materials family. This material is primarily of research and development interest for optoelectronic and photonic applications where rare-earth dopants and fluoride hosts have shown promise for improved luminescence and thermal stability compared to conventional oxides. The fluoride component enhances optical transparency in infrared wavelengths and can improve thermal conductivity, making it potentially valuable for high-brightness phosphors, scintillators, and integrated photonic devices where rare-earth-doped ceramics are being explored to replace traditional glass hosts.

rare-earth phosphors and luminescent materialsinfrared optics and photonicsscintillation detectorsresearch-phase optical coatingsthermal management in optoelectronic devices

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
—
Pa——
Shear Modulus(G)
—
Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.