P8 Se20

semiconductor

· P8 Se20

P8 Se20 is a selenium-based semiconductor compound with a nominal composition suggesting an 8:20 stoichiometric ratio, likely in the chalcogenide family of materials. This appears to be a research-phase or specialized semiconductor material used in niche photonic and electronic applications where selenium's unique optical and electronic properties are advantageous. The material is notable for potential applications in infrared optics, photovoltaic research, or specialized thin-film devices where chalcogenide semiconductors offer benefits over conventional silicon—such as extended spectral range, tunable bandgap, or phase-change capabilities.

infrared optics and detectorsthin-film photovoltaicsphase-change memory devicesspecialty semiconductor researchphotonic integrated circuitsnon-linear optical applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.069	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.01100	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.

P8 Se20

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control