Al2 Bi2 Br12

semiconductor

· Al2 Bi2 Br12

Al₂Bi₂Br₁₂ is a mixed-halide semiconductor compound combining aluminum, bismuth, and bromine elements. This is an experimental material studied primarily in research contexts for optoelectronic and photovoltaic applications, belonging to the broader family of halide perovskites and metal halide semiconductors. The bismuth-containing halide composition offers potential advantages for lead-free semiconductor design, making it of interest in emerging photovoltaic and radiation detection research where toxicity concerns and band-gap engineering drive material exploration.

photovoltaic researchoptoelectronic devicesradiation detectionlead-free semiconductorsthin-film applicationsexperimental perovskite alternatives

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.579	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9470	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.

Al2 Bi2 Br12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control