ErTbO3

semiconductor

· ErTbO3

ErTbO3 is a rare-earth oxide ceramic compound combining erbium and terbium in a perovskite or pyrochlore crystal structure. This is a research-phase material primarily explored for its potential in optoelectronic and magnetic applications rather than established industrial production. The erbium-terbium combination is of interest in photonics and thermal management systems where rare-earth oxides offer high-temperature stability and unique electronic or luminescent properties compared to conventional ceramic alternatives.

rare-earth photonics researchhigh-temperature ceramicsoptical materials developmentmagnetic device componentsthermal management systemsexperimental semiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9850	eV	—
Magnetic Moment(μB)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.658	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.

ErTbO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control