Rb6 Nb4 Br18

semiconductor
· Rb6 Nb4 Br18

Rb6Nb4Br18 is a halide perovskite semiconductor compound composed of rubidium, niobium, and bromine—a material family that has emerged as a research focus for next-generation optoelectronic and photovoltaic applications. This is an experimental compound studied primarily in academic and laboratory settings rather than established industrial production; halide perovskites of this type are investigated for their tunable bandgaps, strong light-absorption properties, and potential use in solid-state devices where conventional silicon-based semiconductors reach performance limits. Engineers and researchers consider halide perovskites as candidates for applications requiring lower processing temperatures, solution-processability, or bandgap engineering compared to traditional inorganic semiconductors, though stability and toxicity concerns remain active areas of research.

perovskite photovoltaics (research)optoelectronic devices (experimental)solid-state light emittersphotodetectors (laboratory scale)bandgap engineering (tunable semiconductors)next-generation solar cells (development stage)

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.