Sm4 Dy4 O12 — Properties & Data | MatWorld

Sm4 Dy4 O12

ceramic

· Sm4 Dy4 O12

Sm₄Dy₄O₁₂ is a rare-earth oxide ceramic compound composed of samarium and dysprosium oxides in a mixed-valence structure. This material belongs to the family of rare-earth ceramics and is primarily of research interest for its potential in high-temperature applications and magnetic/optical device applications where rare-earth doping provides functional benefits.

rare-earth ceramics researchhigh-temperature insulatorsoptical/photonic devicesthermal barrier coatingsmagnetic materials developmentsolid-state chemistry investigations

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.729	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.701	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

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.

Sm4 Dy4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental