Pa2 Br8

semiconductor

· Pa2 Br8

Pa2Br8 is an experimental lead-halide perovskite semiconductor compound currently under investigation in materials research laboratories. This material belongs to the broader family of halide perovskites, which are being studied for optoelectronic applications due to their tunable bandgap and strong light-absorption properties. While not yet commercialized at scale, lead-halide perovskites in this class show promise for next-generation photovoltaic and light-emitting devices, though research continues to address stability and toxicity concerns relative to established semiconductor alternatives.

experimental optoelectronicsperovskite solar cells (research)LED development (laboratory)photodetectors (prototype)materials researchthin-film semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	36.50	GPa	—
Shear Modulus(G)	20.08	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00990	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.510	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.

Pa2 Br8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control