KTlBr4

ceramic

· JVASP-97366· KTlBr4

KTlBr₄ is a halide perovskite ceramic compound containing potassium, thallium, and bromine elements, belonging to the family of materials studied for optoelectronic and photonic applications. This material is primarily of research interest rather than established industrial production, with potential applications in radiation detection, scintillation, and solid-state photonic devices where its halide perovskite structure offers tunable optical and electronic properties. Engineers would consider this compound when exploring next-generation detection or light-emission systems that require materials with direct bandgap characteristics and high atomic number constituents for X-ray or gamma-ray sensitivity.

radiation detection (experimental)scintillation materials (research)optoelectronic devices (developmental)photonic sensors (advanced research)halide perovskite platformsnuclear/high-energy physics instrumentation (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1580	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.444	eV	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)	-0.9782	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.

KTlBr4 — Properties & Data | MatWorld

KTlBr4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental