K2NaTaBr6

ceramic

· JVASP-102364· K2NaTaBr6

K2NaTaBr6 is a halide perovskite ceramic compound containing potassium, sodium, tantalum, and bromine elements. This material belongs to the family of mixed-cation halide perovskites, which are primarily investigated in research contexts for optoelectronic and photonic applications rather than established industrial production. The tantalum-based perovskite structure is of interest to materials scientists exploring next-generation semiconductors, scintillators, and radiation detection systems where the heavy tantalum atom can enhance photon interaction efficiency compared to lighter alternatives.

radiation detection and imagingscintillator developmentoptoelectronic researchhalide perovskite semiconductorsadvanced photonic devicesmaterials research and prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.968	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07810	eV/atom	—
Formation Energy(ΔHf)	-1.315	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.

K2NaTaBr6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental