Rb2CuVS4

semiconductor

· Rb2CuVS4

Rb2CuVS4 is a quaternary chalcogenide semiconductor compound containing rubidium, copper, vanadium, and sulfur. This is a research-phase material investigated for its electronic and photonic properties within the broader family of multinary sulfide semiconductors. The compound represents an exploratory composition in materials chemistry, with potential relevance to optoelectronic devices, photovoltaics, or solid-state applications where mixed-metal sulfides offer tunable band structures and response to visible or near-infrared light.

experimental photovoltaicsoptoelectronic researchchalcogenide semiconductorssolid-state device developmentthin-film electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.850	eV	—

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.

Rb2CuVS4

Electrical Properties

Regulatory Screening

Environmental

Export Control