HoNbO3

ceramic

· HoNbO3

HoNbO3 is a rare-earth niobate ceramic compound combining holmium (Ho) and niobium (Nb) oxides, belonging to the family of functional oxide ceramics. This material is primarily investigated in research contexts for its potential in high-temperature structural applications, dielectric devices, and photonic materials, where the rare-earth dopant provides unique optical and thermal properties compared to conventional niobate ceramics.

high-temperature ceramicsoptical/photonic materialsdielectric applicationsrare-earth compoundsresearch phase materialsrefractory coatings

Compliance & Regulations

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

Units:

si imperial

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

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.574	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.

HoNbO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental