Rb3Nb2AsSe11

semiconductor

· Rb3Nb2AsSe11

Rb3Nb2AsSe11 is a mixed-metal chalcogenide semiconductor compound containing rubidium, niobium, arsenic, and selenium. This is a research-phase material studied for its potential as a narrow-bandgap semiconductor with layered crystal structure, typical of the broader family of metal chalcogenides being explored for advanced optoelectronic and photovoltaic applications. The compound represents exploratory materials chemistry rather than an established industrial product, with research focus on understanding its electronic band structure and potential utility in infrared sensing, non-linear optical devices, or thin-film photovoltaic architectures.

Infrared sensors and detectorsPhotovoltaic researchNon-linear opticsResearch semiconductorsChalcogenide opticsNarrow-bandgap materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.500	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.

Rb3Nb2AsSe11

Electrical Properties

Regulatory Screening

Environmental

Export Control