K2AgBiBr6

metal

· JVASP-108584· K2AgBiBr6

K2AgBiBr6 is a halide perovskite compound containing potassium, silver, bismuth, and bromine elements, representing an emerging class of materials under active research for next-generation optoelectronic and photonic applications. This material family is being investigated as a lead-free alternative to conventional halide perovskites, with potential advantages in stability and toxicity reduction compared to lead-based counterparts. Engineers and researchers are evaluating such compounds for applications requiring tunable bandgaps, high absorption coefficients, or radiation detection capabilities where conventional semiconductors face limitations.

perovskite photovoltaics (research stage)radiation detection (experimental)optoelectronic devices (development)lead-free semiconductorsphotonic materials researchhalide compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.086	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.230	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03070	eV/atom	—
Formation Energy(ΔHf)	-1.089	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

K2AgBiBr6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control