Rb2 Cu4 Br6

semiconductor

· Rb2 Cu4 Br6

Rb₂Cu₄Br₆ is a mixed-halide copper compound belonging to the family of low-dimensional semiconductors with layered or quasi-1D crystal structures. This is a research-phase material currently investigated for optoelectronic and quantum applications rather than established in production engineering. The compound exhibits potential in photovoltaic devices, scintillators, and quantum computing contexts due to its tunable bandgap and unique electronic structure, though it remains primarily a laboratory compound without widespread industrial deployment.

perovskite-type semiconductorsphotovoltaic researchquantum materialsscintillation detectorsoptoelectronic devicesmaterials for next-generation electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.873	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8260	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.

Rb2 Cu4 Br6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control