Rb14 Nb2 As8

semiconductor

· Rb14 Nb2 As8

Rb14Nb2As8 is a quaternary intermetallic compound containing rubidium, niobium, and arsenic, belonging to the class of complex metal arsenides. This is a research-phase material studied primarily for its electronic and structural properties; it is not currently established in mainstream commercial applications. Interest in this compound and related rubidium-niobium-pnictide systems centers on potential applications in thermoelectric devices, solid-state electronics, and materials exploration for low-dimensional or topologically interesting electronic structures, though engineering adoption remains limited pending further characterization and scalability studies.

thermoelectric researchexperimental semiconductorssolid-state physics studiesmaterials science databaseslow-dimensional electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9964	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5300	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.

Rb14 Nb2 As8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control