C1 N1 H6 Pb1 Br3

semiconductor
· C1 N1 H6 Pb1 Br3

Lead tribromide perovskite (CH₃NH₃PbBr₃), a hybrid organic-inorganic halide perovskite semiconductor with a three-dimensional crystalline structure combining lead halide frameworks with organic cations. This material is primarily investigated in photovoltaic and optoelectronic research rather than established industrial production, offering tunable bandgap and direct band structure that makes it attractive for next-generation solar cells, light-emitting devices, and photodetectors. Key advantages over silicon and conventional semiconductors include solution processability at low temperatures, high light absorption coefficients, and defect tolerance, though stability and toxicity concerns (lead content) remain barriers to widespread commercial deployment.

perovskite solar cellslight-emitting diodes (LEDs)photodetectors and X-ray imagingthin-film optoelectronicsphotoluminescent displaysresearch semiconductors

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.