ErAcO3

semiconductor

· ErAcO3

ErAcO3 is an erbium-containing oxide compound classified as a semiconductor, belonging to the family of rare-earth-doped or erbium-based ceramic oxides. This material is primarily investigated in research contexts for optoelectronic and photonic applications, where erbium's characteristic near-infrared emission wavelengths (around 1.5 μm) align with telecommunications and fiber-optic standards. ErAcO3 would be of interest to engineers developing integrated photonic devices, optical amplifiers, or solid-state laser systems where rare-earth semiconductors offer advantages in light generation and signal processing compared to conventional III-V semiconductors.

optical amplifiersfiber-optic communicationsphotonic integrated circuitssolid-state lasersnear-infrared emittersresearch/emerging applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.463	eV	—
Magnetic Moment(μB)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.539	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.

ErAcO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control