HoErO3

semiconductor
· HoErO3

HoErO3 is a rare-earth oxide ceramic compound containing holmium and erbium, belonging to the family of mixed rare-earth oxides with potential semiconductor or ionic conductor properties. This material remains largely in the research and development phase, studied primarily for its potential in high-temperature applications, solid-state electrolytes, or photonic devices where rare-earth doping and mixed-valence chemistry offer tailored electronic or optical behavior. Engineers would consider this compound when conventional semiconductors or ceramics cannot meet extreme temperature, chemical stability, or specialized functional requirements, though commercial availability and maturity are limited compared to established rare-earth alternatives.

solid-state electrolyteshigh-temperature ceramicsrare-earth photonicsresearch semiconductorsfunctional ceramics developmentionic conductors

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Magnetic Moment(μB)
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μB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.