BaAs

ceramic

· JVASP-128857· BaAs

Barium arsenide (BaAs) is a binary ceramic compound belonging to the III-V semiconductor family, formed from barium and arsenic elements. It is primarily of research interest for optoelectronic and high-temperature semiconductor applications, where its wide bandgap and thermal stability are potentially valuable. Industrial deployment remains limited, with most development focused on epitaxial thin films and niche high-performance electronics where alternatives like GaAs or InAs face material limitations.

wide-bandgap semiconductorsinfrared detectorshigh-temperature electronics (research)thin-film optoelectronicsspecialty compound semiconductorsradiation-resistant devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1957	lb/in³	—

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)	0.03350	eV/atom	—
Formation Energy(ΔHf)	-0.9309	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.

BaAs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental