RbLaF4 — Properties & Data | MatWorld

RbLaF4

ceramic

· JVASP-112534· RbLaF4

RbLaF4 is a rare-earth fluoride ceramic compound combining rubidium, lanthanum, and fluorine. This material belongs to the family of lanthanide fluorides, which are primarily investigated for optical and photonic applications rather than structural engineering use. RbLaF4 is notable as a research compound with potential applications in solid-state laser systems, upconversion phosphors, and optical fiber technology, where its fluoride composition offers low phonon energy and high transparency in the infrared spectrum compared to oxide ceramics.

solid-state laser hostsupconversion phosphorsoptical materials researchinfrared opticsrare-earth photonicsexperimental scintillators

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1792	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	6.250	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.623	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.953	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

RbLaF4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental