O3 K1 Br1

semiconductor

· O3 K1 Br1

O3 K1 Br1 is a ternary semiconductor compound combining potassium, bromine, and oxygen in a layered or perovskite-related structure. This material belongs to the family of halide-based semiconductors and represents an emerging research composition that may offer tunable bandgap and optoelectronic properties. The compound is primarily of interest in photovoltaic and optoelectronic research contexts, where halide semiconductors are explored for next-generation solar cells, light-emitting devices, and photodetectors; it has not yet established significant commercial-scale industrial use.

perovskite research materialsphotovoltaic device developmentphotodetectors and sensorsoptoelectronic researchnext-generation solar cellshalide semiconductor studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.763	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7070	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.

O3 K1 Br1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control