Bi8 Br8

semiconductor

· Bi8 Br8

Bi8Br8 is a bismuth bromide compound belonging to the halide perovskite semiconductor family, notable for its layered crystal structure and potential optoelectronic properties. This is an emerging research material primarily investigated for next-generation photovoltaic and light-emission applications, where its tunable bandgap and improved environmental stability compared to lead-based halide perovskites make it a candidate for solar cells, LEDs, and radiation detection devices. The bismuth-based composition addresses toxicity and durability concerns that limit conventional perovskites in commercial deployment.

perovskite solar cellslead-free photovoltaicsoptoelectronic devicesradiation detectorsthin-film LEDsresearch semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1733	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4860	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.

Bi8 Br8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control