ErRbO3

semiconductor

· ErRbO3

ErRbO3 is an erbium-rubidium oxide compound belonging to the perovskite family of ceramic materials. This is a research-phase compound studied primarily for its potential in advanced photonic and electronic applications, rather than an established industrial material. The erbium content makes it of particular interest for optoelectronic devices and rare-earth-doped ceramics, while the perovskite structure offers tunable properties for ferroelectric, magnetic, or electrolytic functionalities depending on synthesis and doping strategies.

rare-earth photonics (research)perovskite semiconductorsoptical materials developmentsolid-state electronics (experimental)high-temperature ceramics researchionic conductors (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.316	eV	—
Magnetic Moment(μB)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.146	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.

ErRbO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control