Rb2 Al2 As4 O14

semiconductor

· Rb2 Al2 As4 O14

Rb₂Al₂As₄O₁₄ is an inorganic semiconductor compound belonging to the rare arsenate oxide family, combining rubidium, aluminum, and arsenic in an ordered crystalline structure. This is a research-phase material studied primarily for its potential in optoelectronic and photonic applications, particularly in nonlinear optical devices and specialized radiation detection systems where its layered crystal structure and wide bandgap properties may offer advantages over conventional semiconductors. While not yet widely commercialized, arsenate-based compounds are attracting interest in advanced materials research for high-frequency electronics and environments requiring chemical stability.

nonlinear optics and frequency conversionexperimental radiation detectionwide-bandgap semiconductor researchphotonic device developmenthigh-temperature stable electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.269	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.898	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

Quality & Standards

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 Al2 As4 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control

Quality & Standards