CeAs

ceramic

· JVASP-15043· CeAs

CeAs is a binary ceramic compound composed of cerium and arsenic, belonging to the family of rare-earth pnictide ceramics. This material is primarily of research and academic interest rather than established in high-volume industrial production, studied for its electronic and thermal properties in specialized applications. CeAs is notable within materials science for investigating rare-earth compound behavior and potential use in niche applications where its unique cerium-arsenic interactions provide advantages over more conventional ceramics or semiconductors.

semiconductor researchrare-earth compound studieshigh-temperature materials explorationthermal management applicationselectronic device researchmaterials characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	74.87	GPa	—
Poisson's Ratio(ν)	0.2400	-	—
Shear Modulus(G)	53.32	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	6.770	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.6570	µB	—
Seebeck Coefficient(S)	47.81	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.452	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.

CeAs

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental