S1 Pb1

semiconductor

· S1 Pb1

S1 Pb1 is a lead-containing semiconductor compound, likely a perovskite or halide-based material in the research phase. This material family is primarily explored for optoelectronic and photovoltaic applications due to lead's strong quantum confinement properties and tunable bandgap, though commercial adoption remains limited due to toxicity and stability concerns. Engineers considering this material should be aware it represents an experimental class competing with lead-free alternatives and would require careful handling protocols and environmental assessment for production environments.

perovskite solar cellsoptoelectronic devicesphotovoltaic researchlight-emitting diodes (research stage)radiation detectorslaboratory/prototype development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	56.93	GPa	—
Shear Modulus(G)	36.26	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2204	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6400	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.

S1 Pb1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control