KCeF4
ceramic· JVASP-100557· KCeF4
KCeF4 is a rare-earth fluoride ceramic compound combining potassium and cerium fluoride constituents, belonging to the family of inorganic fluoride ceramics. This material is primarily investigated in research contexts for optical and photonic applications, particularly as a host matrix for rare-earth ion dopants in solid-state lasers and fluorescence materials. Engineers consider KCeF4 for applications requiring high transparency in the ultraviolet-visible spectrum, thermal stability, and low phonon energy—properties that make fluoride ceramics superior to oxide alternatives for minimizing non-radiative losses in laser systems and photonic devices.
solid-state laser host materialsoptical fluorescence compoundsrare-earth doped phosphorsUV-VIS transparent ceramicsphotonic research applicationsprecision optical components
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.