LaCoAs

metal

· JVASP-75652· LaCoAs

LaCoAs is an intermetallic compound composed of lanthanum, cobalt, and arsenic, belonging to the class of rare-earth transition-metal pnictides. This material is primarily investigated in materials research and condensed-matter physics contexts rather than established industrial applications, with potential relevance to thermoelectric devices, magnetic materials, and semiconductor applications where rare-earth intermetallics show promise for specialized electronic or thermal properties.

thermoelectric materials researchmagnetic compound studiesrare-earth intermetallicscondensed-matter physicssemiconductor researchhigh-performance electronics (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.089	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.9840	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.4729	eV/atom	—
Formation Energy(ΔHf)	-0.6217	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

LaCoAs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control