GdDyO3

semiconductor

· GdDyO3

GdDyO3 is a mixed rare-earth oxide ceramic composed of gadolinium and dysprosium oxides, belonging to the family of rare-earth sesquioxides. This material is primarily of research and development interest for specialized high-temperature applications, particularly in thermal barrier coatings and solid-state laser systems where its rare-earth composition provides unique optical and thermal properties that distinguish it from conventional ceramic oxides.

thermal barrier coatingshigh-temperature ceramicsoptical applicationsrare-earth host materialsadvanced refractory systemsresearch-phase materials

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.710	eV	DFT · PBE
Magnetic Moment(μB)	0.000	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.964	eV/atom	DFT

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

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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.

GdDyO3 — Properties & Data | MatWorld

GdDyO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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