ArI3

ceramic

· JVASP-124451· ArI3

Arsenic triiodide (ArI₃) is an inorganic ceramic compound composed of arsenic and iodine, belonging to the family of intermetallic halides. This material is primarily investigated in research contexts for optoelectronic and photonic applications, particularly in scintillation detection, radiation sensing, and infrared imaging systems where its bandgap properties and density are leveraged. ArI₃ is notable for potential use in high-energy physics instrumentation and medical imaging due to its response to ionizing radiation, though it remains largely an experimental compound with limited commercial adoption compared to more established detector materials like CdTe or BGO.

radiation detectionscintillation detectorsX-ray/gamma-ray imaginginfrared optoelectronicsnuclear instrumentationresearch materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.117	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07930	eV/atom	—
Formation Energy(ΔHf)	0.07934	eV/atom	—

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

Regulatory Screening

Environmental

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.

ArI3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental