CsBiF6
ceramic· CsBiF6
CsBiF6 is an inorganic fluoride ceramic compound composed of cesium, bismuth, and fluorine—a member of the elpasolite family of halide perovskites. This material is primarily investigated in research contexts for optoelectronic and radiation detection applications, leveraging bismuth's strong photon interaction and the structural stability offered by the cesium-fluoride framework. It represents a promising alternative to lead-halide perovskites for scintillator and X-ray detector development, where its wide bandgap, high density, and radiation hardness are potentially advantageous over organic alternatives.
scintillation detectorsX-ray and gamma-ray detectionradiation imaging systemshigh-energy physics instrumentationresearch optoelectronicslead-free halide alternatives
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Dielectric Constant (Relative Permittivity)(εr)2 entries | — | - | — | — | |
| ↳ | — median of 2 measurements | - | — | — | |
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | — | |
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
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.