AsHfO3

ceramic

· AsHfO3

AsHfO3 is an experimental ceramic compound combining arsenic, hafnium, and oxygen, belonging to the perovskite or perovskite-related oxide family. This material is primarily of research interest for advanced functional ceramics, as hafnium oxides are known for high refractive index and thermal stability, while arsenic incorporation creates a rare composition not yet established in mainstream engineering practice. Engineers should treat this as an emerging material with potential in niche applications where unconventional oxide chemistries offer unique optical, electronic, or structural properties.

optical coatings (research)high-temperature ceramics (exploratory)electronic/photonic devices (developmental)specialty refractories (under investigation)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)2 entries	-0.00100	μB	—
↳	0.5958	μB	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-2.012	eV/atom	—
↳	0.9000	eV/atom	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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.

AsHfO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental