Dy1 Al1 O3

semiconductor

· Dy1 Al1 O3

Dysprosium aluminum oxide (DyAlO₃) is a ceramic compound combining rare-earth dysprosium with aluminum oxide, belonging to the perovskite family of materials. This material is primarily of research and development interest for its potential in high-temperature applications and optical/photonic systems, where rare-earth ceramics are investigated for their unique luminescent and thermal properties. While not yet widely adopted in mainstream industrial production, DyAlO₃ and similar rare-earth aluminate compounds are being explored by materials scientists and optical engineers as candidates for advanced applications requiring thermal stability and controlled optical behavior.

high-temperature ceramics (research)rare-earth optical materialsphotonics and luminescencethermal barrier coatings (experimental)solid-state laser components (developmental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	31,400.7	ksi	—
Shear Modulus(G)	21,773.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.166	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.510	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.

Dy1 Al1 O3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control