S8 V2 Cu2 Rb4

semiconductor

· S8 V2 Cu2 Rb4

S8V2Cu2Rb4 is an experimental quaternary semiconductor compound combining sulfur, vanadium, copper, and rubidium elements. This material belongs to the family of mixed-metal chalcogenide semiconductors, which are primarily investigated in academic and research settings for photovoltaic and optoelectronic applications due to their tunable bandgap and potential for low-cost thin-film device fabrication.

photovoltaic researchthin-film semiconductorsoptoelectronic devicesmaterials developmentlaboratory evaluationemerging solar technologies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.297	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.151	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.

S8 V2 Cu2 Rb4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control