PmAsO3 — Properties & Data | MatWorld

PmAsO3

ceramic

· PmAsO3

PmAsO3 is a promethium arsenate ceramic compound, part of the rare-earth metal phosphate/arsenate family of materials. This is a research-phase compound with potential applications in nuclear, optical, or specialized solid-state applications, though industrial deployment remains limited. Interest in this material likely stems from promethium's radioactive properties and the ceramic stability of arsenate frameworks, which could enable applications in radiation detection, nuclear waste forms, or specialized phosphor technologies.

nuclear applicationsradiation detectionresearch ceramicsrare-earth compoundssolid-state chemistryexperimental optical materials

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)	0.000	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.032	eV/atom	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

PmAsO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental