YbAsO3

ceramic

· YbAsO3

YbAsO3 is a rare-earth arsenate ceramic compound combining ytterbium (Yb) with arsenic and oxygen in a crystalline oxide structure. This is a research-phase material studied primarily for its potential in high-temperature applications, photonic devices, and specialized ceramics where rare-earth dopants offer unique optical or thermal properties. The ytterbium arsenate family remains largely exploratory in academic and materials development contexts rather than established in mainstream engineering production.

experimental ceramicsrare-earth compoundshigh-temperature materials researchoptical/photonic applications (potential)solid-state chemistry developmentspecialized refractory research

Compliance & Regulations

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

Units:

si imperial

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

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.279	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.

YbAsO3 — Properties & Data | MatWorld

YbAsO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental