ArAs5

ceramic

· JVASP-128826· ArAs5

ArAs5 is an arsenic-based ceramic compound that belongs to the family of arsenide ceramics, which are typically studied for semiconductor and optoelectronic applications. This material is primarily of research and specialized industrial interest rather than a commodity ceramic; arsenide compounds are explored for high-frequency devices, infrared optics, and radiation detection where their wide bandgap and carrier mobility characteristics are advantageous. Engineers would consider ArAs5 when conventional semiconductors or transparent ceramics prove insufficient for extreme-environment optoelectronics, though material availability, toxicity handling, and processing complexity limit adoption to niche defense, space, and scientific instrumentation roles.

infrared optics and windowshigh-frequency semiconductorsradiation detectorsresearch and developmentspace/defense electronicsspecialized optoelectronic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.449	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)	0.2367	eV/atom	—
Formation Energy(ΔHf)	0.2367	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.

ArAs5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental