Y2 Al2 O6 — Properties & Data | MatWorld

Y2 Al2 O6

semiconductor

· Y2 Al2 O6

Y2Al2O6 is a rare-earth aluminum oxide ceramic compound combining yttrium and aluminum oxides, belonging to the class of advanced ceramics and inorganic semiconductors. This material is primarily investigated in research contexts for high-temperature applications, optical devices, and potential use in solid-state electronics where its thermal stability and ceramic properties offer advantages over conventional semiconductors. Its rare-earth dopant composition makes it particularly interesting for luminescent applications, thermal barrier coatings, and specialized refractory systems where conventional oxides reach performance limits.

high-temperature ceramicsoptical/luminescent devicesthermal barrier coatingsresearch semiconductorsrefractory applicationsrare-earth electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.978	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.534	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Y2 Al2 O6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control